| 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 | $100.85 | 7.224% | $108.1354 | $108.14 | $108.15 | $108.10 |
| Purchase #2 | $110.92 | 13.719% | $126.1371 | $126.14 | $126.15 | $126.10 |
| Purchase #3 | $60.29 | 6.611% | $64.2758 | $64.28 | $64.30 | $64.30 |
| Purchase #4 | $246.61 | 12.858% | $278.3191 | $278.32 | $278.30 | $278.30 |
| Purchase #5 | $35.93 | 8.595% | $39.0182 | $39.02 | $39.00 | $39.00 |
| Purchase #6 | $31.35 | 5.137% | $32.9604 | $32.96 | $32.95 | $33.00 |
| Purchase #7 | $183.84 | 4.767% | $192.6037 | $192.60 | $192.60 | $192.60 |
| 7 purchase totals = | $769.79 | $841.4497 | $841.46 | $841.45 | $841.40 | |