| 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 | $245.26 | 3.687% | $254.3027 | $254.30 | $254.30 | $254.30 |
| Purchase #2 | $202.29 | 8.792% | $220.0753 | $220.08 | $220.10 | $220.10 |
| Purchase #3 | $126.85 | 8.858% | $138.0864 | $138.09 | $138.10 | $138.10 |
| Purchase #4 | $100.70 | 9.212% | $109.9765 | $109.98 | $110.00 | $110.00 |
| Purchase #5 | $54.32 | 13.627% | $61.7222 | $61.72 | $61.70 | $61.70 |
| Purchase #6 | $66.49 | 6.624% | $70.8943 | $70.89 | $70.90 | $70.90 |
| Purchase #7 | $137.47 | 13.143% | $155.5377 | $155.54 | $155.55 | $155.50 |
| 7 purchase totals = | $933.38 | $1,010.5951 | $1,010.60 | $1,010.65 | $1,010.60 | |