| 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 | $190.59 | 8.696% | $207.1637 | $207.16 | $207.15 | $207.20 |
| Purchase #2 | $24.72 | 12.719% | $27.8641 | $27.86 | $27.85 | $27.90 |
| Purchase #3 | $194.72 | 4.357% | $203.204 | $203.20 | $203.20 | $203.20 |
| Purchase #4 | $195.29 | 8.732% | $212.3427 | $212.34 | $212.35 | $212.30 |
| Purchase #5 | $236.76 | 13.838% | $269.5228 | $269.52 | $269.50 | $269.50 |
| Purchase #6 | $75.71 | 12.647% | $85.285 | $85.29 | $85.30 | $85.30 |
| Purchase #7 | $96.58 | 8.391% | $104.684 | $104.68 | $104.70 | $104.70 |
| 7 purchase totals = | $1,014.37 | $1,110.0663 | $1,110.05 | $1,110.05 | $1,110.10 | |