| 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 | $111.28 | 8.793% | $121.0649 | $121.06 | $121.05 | $121.10 |
| Purchase #2 | $13.89 | 4.827% | $14.5605 | $14.56 | $14.55 | $14.60 |
| Purchase #3 | $82.99 | 11.582% | $92.6019 | $92.60 | $92.60 | $92.60 |
| Purchase #4 | $196.81 | 4.718% | $206.0955 | $206.10 | $206.10 | $206.10 |
| Purchase #5 | $8.71 | 8.324% | $9.435 | $9.44 | $9.45 | $9.40 |
| Purchase #6 | $154.84 | 11.585% | $172.7782 | $172.78 | $172.80 | $172.80 |
| Purchase #7 | $139.55 | 7.329% | $149.7776 | $149.78 | $149.80 | $149.80 |
| 7 purchase totals = | $708.07 | $766.3136 | $766.32 | $766.35 | $766.40 | |