| 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 | $121.66 | 4.777% | $127.4717 | $127.47 | $127.45 | $127.50 |
| Purchase #2 | $183.44 | 10.493% | $202.6884 | $202.69 | $202.70 | $202.70 |
| Purchase #3 | $113.96 | 7.424% | $122.4204 | $122.42 | $122.40 | $122.40 |
| Purchase #4 | $183.91 | 7.362% | $197.4495 | $197.45 | $197.45 | $197.40 |
| Purchase #5 | $31.63 | 4.510% | $33.0565 | $33.06 | $33.05 | $33.10 |
| Purchase #6 | $112.99 | 10.204% | $124.5195 | $124.52 | $124.50 | $124.50 |
| Purchase #7 | $113.87 | 6.428% | $121.1896 | $121.19 | $121.20 | $121.20 |
| 7 purchase totals = | $861.46 | $928.7956 | $928.80 | $928.75 | $928.80 | |