| 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 | $130.96 | 10.811% | $145.1181 | $145.12 | $145.10 | $145.10 |
| Purchase #2 | $239.99 | 12.584% | $270.1903 | $270.19 | $270.20 | $270.20 |
| Purchase #3 | $68.53 | 6.706% | $73.1256 | $73.13 | $73.15 | $73.10 |
| Purchase #4 | $67.60 | 6.228% | $71.8101 | $71.81 | $71.80 | $71.80 |
| Purchase #5 | $48.35 | 5.698% | $51.105 | $51.11 | $51.10 | $51.10 |
| Purchase #6 | $5.52 | 3.218% | $5.6976 | $5.70 | $5.70 | $5.70 |
| Purchase #7 | $209.41 | 12.584% | $235.7622 | $235.76 | $235.75 | $235.80 |
| 7 purchase totals = | $770.36 | $852.8089 | $852.82 | $852.80 | $852.80 | |