| 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 | $203.86 | 11.326% | $226.9492 | $226.95 | $226.95 | $226.90 |
| Purchase #2 | $134.70 | 10.647% | $149.0415 | $149.04 | $149.05 | $149.00 |
| Purchase #3 | $102.27 | 10.617% | $113.128 | $113.13 | $113.15 | $113.10 |
| Purchase #4 | $6.82 | 12.484% | $7.6714 | $7.67 | $7.65 | $7.70 |
| Purchase #5 | $148.28 | 6.779% | $158.3319 | $158.33 | $158.35 | $158.30 |
| Purchase #6 | $94.34 | 9.343% | $103.1542 | $103.15 | $103.15 | $103.20 |
| Purchase #7 | $129.86 | 4.126% | $135.218 | $135.22 | $135.20 | $135.20 |
| 7 purchase totals = | $820.13 | $893.4942 | $893.49 | $893.50 | $893.40 | |