| 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 | $46.52 | 3.357% | $48.0817 | $48.08 | $48.10 | $48.10 |
| Purchase #2 | $195.30 | 3.514% | $202.1628 | $202.16 | $202.15 | $202.20 |
| Purchase #3 | $147.69 | 9.548% | $161.7914 | $161.79 | $161.80 | $161.80 |
| Purchase #4 | $221.77 | 7.310% | $237.9814 | $237.98 | $238.00 | $238.00 |
| Purchase #5 | $129.52 | 4.394% | $135.2111 | $135.21 | $135.20 | $135.20 |
| Purchase #6 | $98.45 | 12.108% | $110.3703 | $110.37 | $110.35 | $110.40 |
| Purchase #7 | $31.78 | 11.151% | $35.3238 | $35.32 | $35.30 | $35.30 |
| 7 purchase totals = | $871.03 | $930.9225 | $930.91 | $930.90 | $931.00 | |