| 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 | $88.52 | 12.815% | $99.8638 | $99.86 | $99.85 | $99.90 |
| Purchase #2 | $34.46 | 13.317% | $39.049 | $39.05 | $39.05 | $39.00 |
| Purchase #3 | $118.38 | 4.804% | $124.067 | $124.07 | $124.05 | $124.10 |
| Purchase #4 | $235.69 | 13.707% | $267.996 | $268.00 | $268.00 | $268.00 |
| Purchase #5 | $140.36 | 9.826% | $154.1518 | $154.15 | $154.15 | $154.20 |
| Purchase #6 | $117.88 | 5.146% | $123.9461 | $123.95 | $123.95 | $123.90 |
| Purchase #7 | $167.70 | 10.252% | $184.8926 | $184.89 | $184.90 | $184.90 |
| 7 purchase totals = | $902.99 | $993.9663 | $993.97 | $993.95 | $994.00 | |