| 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 | $243.53 | 13.278% | $275.8659 | $275.87 | $275.85 | $275.90 |
| Purchase #2 | $58.81 | 12.585% | $66.2112 | $66.21 | $66.20 | $66.20 |
| Purchase #3 | $150.44 | 6.804% | $160.6759 | $160.68 | $160.70 | $160.70 |
| Purchase #4 | $113.60 | 3.216% | $117.2534 | $117.25 | $117.25 | $117.30 |
| Purchase #5 | $184.97 | 10.115% | $203.6797 | $203.68 | $203.70 | $203.70 |
| Purchase #6 | $37.42 | 12.737% | $42.1862 | $42.19 | $42.20 | $42.20 |
| Purchase #7 | $149.63 | 12.368% | $168.1362 | $168.14 | $168.15 | $168.10 |
| 7 purchase totals = | $938.40 | $1,034.0085 | $1,034.02 | $1,034.05 | $1,034.10 | |