| 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 | $243.37 | 3.109% | $250.9364 | $250.94 | $250.95 | $250.90 |
| Purchase #2 | $131.48 | 7.537% | $141.3896 | $141.39 | $141.40 | $141.40 |
| Purchase #3 | $119.55 | 10.563% | $132.1781 | $132.18 | $132.20 | $132.20 |
| Purchase #4 | $170.38 | 8.559% | $184.9628 | $184.96 | $184.95 | $185.00 |
| Purchase #5 | $80.93 | 5.778% | $85.6061 | $85.61 | $85.60 | $85.60 |
| Purchase #6 | $135.86 | 10.498% | $150.1226 | $150.12 | $150.10 | $150.10 |
| Purchase #7 | $22.45 | 7.811% | $24.2036 | $24.20 | $24.20 | $24.20 |
| 7 purchase totals = | $904.02 | $969.3992 | $969.40 | $969.40 | $969.40 | |