| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $231.47 | 9.109% | $252.5546 | $252.55 | $252.55 | $252.60 |
| Purchase #2 | $89.89 | 11.599% | $100.3163 | $100.32 | $100.30 | $100.30 |
| Purchase #3 | $97.61 | 11.393% | $108.7307 | $108.73 | $108.75 | $108.70 |
| Purchase #4 | $148.60 | 11.460% | $165.6296 | $165.63 | $165.65 | $165.60 |
| Purchase #5 | $182.88 | 10.278% | $201.6764 | $201.68 | $201.70 | $201.70 |
| Purchase #6 | $140.49 | 13.114% | $158.9139 | $158.91 | $158.90 | $158.90 |
| Purchase #7 | $132.42 | 12.136% | $148.4905 | $148.49 | $148.50 | $148.50 |
| 7 purchase totals = | $1,023.36 | $1,136.3120 | $1,136.31 | $1,136.35 | $1,136.30 | |