| 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 | $122.53 | 5.490% | $129.2569 | $129.26 | $129.25 | $129.30 |
| Purchase #2 | $220.88 | 13.807% | $251.3769 | $251.38 | $251.40 | $251.40 |
| Purchase #3 | $165.86 | 12.201% | $186.0966 | $186.10 | $186.10 | $186.10 |
| Purchase #4 | $159.94 | 13.649% | $181.7702 | $181.77 | $181.75 | $181.80 |
| Purchase #5 | $152.77 | 6.678% | $162.972 | $162.97 | $162.95 | $163.00 |
| Purchase #6 | $55.52 | 5.497% | $58.5719 | $58.57 | $58.55 | $58.60 |
| Purchase #7 | $233.45 | 8.306% | $252.8404 | $252.84 | $252.85 | $252.80 |
| 7 purchase totals = | $1,110.95 | $1,222.8849 | $1,222.89 | $1,222.85 | $1,223.00 | |