| 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 | $131.67 | 10.203% | $145.1043 | $145.10 | $145.10 | $145.10 |
| Purchase #2 | $114.78 | 13.795% | $130.6139 | $130.61 | $130.60 | $130.60 |
| Purchase #3 | $235.98 | 3.395% | $243.9915 | $243.99 | $244.00 | $244.00 |
| Purchase #4 | $250.32 | 6.496% | $266.5808 | $266.58 | $266.60 | $266.60 |
| Purchase #5 | $39.25 | 13.395% | $44.5075 | $44.51 | $44.50 | $44.50 |
| Purchase #6 | $208.45 | 11.637% | $232.7073 | $232.71 | $232.70 | $232.70 |
| Purchase #7 | $165.30 | 3.190% | $170.5731 | $170.57 | $170.55 | $170.60 |
| 7 purchase totals = | $1,145.75 | $1,234.0784 | $1,234.07 | $1,234.05 | $1,234.10 | |