| 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 | $227.84 | 12.220% | $255.682 | $255.68 | $255.70 | $255.70 |
| Purchase #2 | $103.64 | 6.347% | $110.218 | $110.22 | $110.20 | $110.20 |
| Purchase #3 | $169.44 | 5.230% | $178.3017 | $178.30 | $178.30 | $178.30 |
| Purchase #4 | $184.83 | 8.863% | $201.2115 | $201.21 | $201.20 | $201.20 |
| Purchase #5 | $94.86 | 9.342% | $103.7218 | $103.72 | $103.70 | $103.70 |
| Purchase #6 | $40.84 | 9.819% | $44.8501 | $44.85 | $44.85 | $44.90 |
| Purchase #7 | $29.30 | 6.625% | $31.2411 | $31.24 | $31.25 | $31.20 |
| 7 purchase totals = | $850.75 | $925.2262 | $925.22 | $925.20 | $925.20 | |