| 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 | $112.56 | 7.509% | $121.0121 | $121.01 | $121.00 | $121.00 |
| Purchase #2 | $12.40 | 8.704% | $13.4793 | $13.48 | $13.50 | $13.50 |
| Purchase #3 | $207.59 | 6.275% | $220.6163 | $220.62 | $220.60 | $220.60 |
| Purchase #4 | $122.59 | 10.820% | $135.8542 | $135.85 | $135.85 | $135.90 |
| Purchase #5 | $210.92 | 6.174% | $223.9422 | $223.94 | $223.95 | $223.90 |
| Purchase #6 | $138.49 | 11.778% | $154.8014 | $154.80 | $154.80 | $154.80 |
| Purchase #7 | $144.69 | 7.253% | $155.1844 | $155.18 | $155.20 | $155.20 |
| 7 purchase totals = | $949.24 | $1,024.8899 | $1,024.88 | $1,024.90 | $1,024.90 | |