| 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 | $130.88 | 13.326% | $148.3211 | $148.32 | $148.30 | $148.30 |
| Purchase #2 | $18.56 | 10.476% | $20.5043 | $20.50 | $20.50 | $20.50 |
| Purchase #3 | $100.31 | 8.495% | $108.8313 | $108.83 | $108.85 | $108.80 |
| Purchase #4 | $166.54 | 13.521% | $189.0579 | $189.06 | $189.05 | $189.10 |
| Purchase #5 | $136.91 | 11.200% | $152.2439 | $152.24 | $152.25 | $152.20 |
| Purchase #6 | $223.94 | 13.455% | $254.0711 | $254.07 | $254.05 | $254.10 |
| Purchase #7 | $45.54 | 12.420% | $51.1961 | $51.20 | $51.20 | $51.20 |
| 7 purchase totals = | $822.68 | $924.2257 | $924.22 | $924.20 | $924.20 | |