| 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 | $216.98 | 12.452% | $243.9983 | $244.00 | $244.00 | $244.00 |
| Purchase #2 | $45.79 | 9.142% | $49.9761 | $49.98 | $50.00 | $50.00 |
| Purchase #3 | $193.68 | 13.630% | $220.0786 | $220.08 | $220.10 | $220.10 |
| Purchase #4 | $69.84 | 4.268% | $72.8208 | $72.82 | $72.80 | $72.80 |
| Purchase #5 | $211.61 | 8.612% | $229.8339 | $229.83 | $229.85 | $229.80 |
| Purchase #6 | $38.27 | 12.748% | $43.1487 | $43.15 | $43.15 | $43.10 |
| Purchase #7 | $125.90 | 7.394% | $135.209 | $135.21 | $135.20 | $135.20 |
| 7 purchase totals = | $902.07 | $995.0654 | $995.07 | $995.10 | $995.00 | |