| 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 | $202.86 | 12.324% | $227.8605 | $227.86 | $227.85 | $227.90 |
| Purchase #2 | $147.47 | 12.515% | $165.9259 | $165.93 | $165.95 | $165.90 |
| Purchase #3 | $124.81 | 8.251% | $135.1081 | $135.11 | $135.10 | $135.10 |
| Purchase #4 | $97.90 | 3.276% | $101.1072 | $101.11 | $101.10 | $101.10 |
| Purchase #5 | $125.32 | 9.521% | $137.2517 | $137.25 | $137.25 | $137.30 |
| Purchase #6 | $214.75 | 11.709% | $239.8951 | $239.90 | $239.90 | $239.90 |
| Purchase #7 | $28.96 | 10.321% | $31.949 | $31.95 | $31.95 | $31.90 |
| 7 purchase totals = | $942.07 | $1,039.0975 | $1,039.11 | $1,039.10 | $1,039.10 | |