| 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 | $118.61 | 10.736% | $131.344 | $131.34 | $131.35 | $131.30 |
| Purchase #2 | $33.82 | 4.240% | $35.254 | $35.25 | $35.25 | $35.30 |
| Purchase #3 | $99.99 | 6.606% | $106.5953 | $106.60 | $106.60 | $106.60 |
| Purchase #4 | $111.52 | 13.774% | $126.8808 | $126.88 | $126.90 | $126.90 |
| Purchase #5 | $208.25 | 6.177% | $221.1136 | $221.11 | $221.10 | $221.10 |
| Purchase #6 | $46.90 | 3.378% | $48.4843 | $48.48 | $48.50 | $48.50 |
| Purchase #7 | $186.54 | 12.647% | $210.1317 | $210.13 | $210.15 | $210.10 |
| 7 purchase totals = | $805.63 | $879.8037 | $879.79 | $879.85 | $879.80 | |