| 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 | $9.32 | 13.171% | $10.5475 | $10.55 | $10.55 | $10.50 |
| Purchase #2 | $200.54 | 9.317% | $219.2243 | $219.22 | $219.20 | $219.20 |
| Purchase #3 | $202.36 | 12.353% | $227.3575 | $227.36 | $227.35 | $227.40 |
| Purchase #4 | $240.48 | 11.813% | $268.8879 | $268.89 | $268.90 | $268.90 |
| Purchase #5 | $93.36 | 12.492% | $105.0225 | $105.02 | $105.00 | $105.00 |
| Purchase #6 | $239.76 | 9.554% | $262.6667 | $262.67 | $262.65 | $262.70 |
| Purchase #7 | $124.64 | 12.431% | $140.134 | $140.13 | $140.15 | $140.10 |
| 7 purchase totals = | $1,110.46 | $1,233.8404 | $1,233.84 | $1,233.80 | $1,233.80 | |