| 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 | $96.47 | 8.665% | $104.8291 | $104.83 | $104.85 | $104.80 |
| Purchase #2 | $213.54 | 3.841% | $221.7421 | $221.74 | $221.75 | $221.70 |
| Purchase #3 | $147.94 | 10.577% | $163.5876 | $163.59 | $163.60 | $163.60 |
| Purchase #4 | $182.51 | 3.615% | $189.1077 | $189.11 | $189.10 | $189.10 |
| Purchase #5 | $54.57 | 3.753% | $56.618 | $56.62 | $56.60 | $56.60 |
| Purchase #6 | $227.86 | 12.778% | $256.976 | $256.98 | $257.00 | $257.00 |
| Purchase #7 | $22.27 | 13.266% | $25.2243 | $25.22 | $25.20 | $25.20 |
| 7 purchase totals = | $945.16 | $1,018.0848 | $1,018.09 | $1,018.10 | $1,018.00 | |