| 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 | $200.78 | 6.227% | $213.2826 | $213.28 | $213.30 | $213.30 |
| Purchase #2 | $135.57 | 10.451% | $149.7384 | $149.74 | $149.75 | $149.70 |
| Purchase #3 | $20.74 | 5.566% | $21.8944 | $21.89 | $21.90 | $21.90 |
| Purchase #4 | $235.92 | 4.850% | $247.3621 | $247.36 | $247.35 | $247.40 |
| Purchase #5 | $130.63 | 12.198% | $146.5642 | $146.56 | $146.55 | $146.60 |
| Purchase #6 | $120.51 | 4.823% | $126.3222 | $126.32 | $126.30 | $126.30 |
| Purchase #7 | $32.49 | 9.148% | $35.4622 | $35.46 | $35.45 | $35.50 |
| 7 purchase totals = | $876.64 | $940.6261 | $940.61 | $940.60 | $940.70 | |