| 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 | $227.86 | 4.658% | $238.4737 | $238.47 | $238.45 | $238.50 |
| Purchase #2 | $196.68 | 10.497% | $217.3255 | $217.33 | $217.35 | $217.30 |
| Purchase #3 | $158.40 | 4.707% | $165.8559 | $165.86 | $165.85 | $165.90 |
| Purchase #4 | $66.89 | 3.274% | $69.08 | $69.08 | $69.10 | $69.10 |
| Purchase #5 | $160.97 | 11.544% | $179.5524 | $179.55 | $179.55 | $179.60 |
| Purchase #6 | $98.68 | 8.536% | $107.1033 | $107.10 | $107.10 | $107.10 |
| Purchase #7 | $144.44 | 10.381% | $159.4343 | $159.43 | $159.45 | $159.40 |
| 7 purchase totals = | $1,053.92 | $1,136.8251 | $1,136.82 | $1,136.85 | $1,136.90 | |