| 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 | $208.61 | 6.684% | $222.5535 | $222.55 | $222.55 | $222.60 |
| Purchase #2 | $227.36 | 5.367% | $239.5624 | $239.56 | $239.55 | $239.60 |
| Purchase #3 | $113.53 | 8.200% | $122.8395 | $122.84 | $122.85 | $122.80 |
| Purchase #4 | $85.77 | 10.509% | $94.7836 | $94.78 | $94.80 | $94.80 |
| Purchase #5 | $28.42 | 13.212% | $32.1749 | $32.17 | $32.15 | $32.20 |
| Purchase #6 | $26.87 | 10.524% | $29.6978 | $29.70 | $29.70 | $29.70 |
| Purchase #7 | $135.34 | 11.525% | $150.9379 | $150.94 | $150.95 | $150.90 |
| 7 purchase totals = | $825.90 | $892.5496 | $892.54 | $892.55 | $892.60 | |