| 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 | $204.80 | 3.521% | $212.011 | $212.01 | $212.00 | $212.00 |
| Purchase #2 | $8.42 | 8.517% | $9.1371 | $9.14 | $9.15 | $9.10 |
| Purchase #3 | $78.63 | 5.547% | $82.9916 | $82.99 | $83.00 | $83.00 |
| Purchase #4 | $185.31 | 13.844% | $210.9643 | $210.96 | $210.95 | $211.00 |
| Purchase #5 | $54.84 | 9.136% | $59.8502 | $59.85 | $59.85 | $59.90 |
| Purchase #6 | $127.48 | 13.191% | $144.2959 | $144.30 | $144.30 | $144.30 |
| Purchase #7 | $166.69 | 6.860% | $178.1249 | $178.12 | $178.10 | $178.10 |
| 7 purchase totals = | $826.17 | $897.3750 | $897.37 | $897.35 | $897.40 | |