| 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 | $9.39 | 7.634% | $10.1068 | $10.11 | $10.10 | $10.10 |
| Purchase #2 | $228.69 | 4.245% | $238.3979 | $238.40 | $238.40 | $238.40 |
| Purchase #3 | $46.58 | 4.782% | $48.8075 | $48.81 | $48.80 | $48.80 |
| Purchase #4 | $240.69 | 12.103% | $269.8207 | $269.82 | $269.80 | $269.80 |
| Purchase #5 | $149.40 | 11.102% | $165.9864 | $165.99 | $166.00 | $166.00 |
| Purchase #6 | $212.51 | 6.831% | $227.0266 | $227.03 | $227.05 | $227.00 |
| Purchase #7 | $33.44 | 6.441% | $35.5939 | $35.59 | $35.60 | $35.60 |
| 7 purchase totals = | $920.70 | $995.7398 | $995.75 | $995.75 | $995.70 | |