| 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 | $94.36 | 7.399% | $101.3417 | $101.34 | $101.35 | $101.30 |
| Purchase #2 | $203.89 | 3.778% | $211.593 | $211.59 | $211.60 | $211.60 |
| Purchase #3 | $248.45 | 10.354% | $274.1745 | $274.17 | $274.15 | $274.20 |
| Purchase #4 | $68.82 | 13.297% | $77.971 | $77.97 | $77.95 | $78.00 |
| Purchase #5 | $143.41 | 3.550% | $148.5011 | $148.50 | $148.50 | $148.50 |
| Purchase #6 | $70.32 | 6.212% | $74.6883 | $74.69 | $74.70 | $74.70 |
| Purchase #7 | $18.80 | 11.584% | $20.9778 | $20.98 | $21.00 | $21.00 |
| 7 purchase totals = | $848.05 | $909.2474 | $909.24 | $909.25 | $909.30 | |