| 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 | $123.68 | 9.368% | $135.2663 | $135.27 | $135.25 | $135.30 |
| Purchase #2 | $243.30 | 13.459% | $276.0457 | $276.05 | $276.05 | $276.00 |
| Purchase #3 | $10.80 | 8.132% | $11.6783 | $11.68 | $11.70 | $11.70 |
| Purchase #4 | $44.98 | 12.750% | $50.715 | $50.72 | $50.70 | $50.70 |
| Purchase #5 | $196.48 | 7.115% | $210.4596 | $210.46 | $210.45 | $210.50 |
| Purchase #6 | $174.58 | 4.664% | $182.7224 | $182.72 | $182.70 | $182.70 |
| Purchase #7 | $27.76 | 7.815% | $29.9294 | $29.93 | $29.95 | $29.90 |
| 7 purchase totals = | $821.58 | $896.8167 | $896.83 | $896.80 | $896.80 | |