| 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 | $118.51 | 12.109% | $132.8604 | $132.86 | $132.85 | $132.90 |
| Purchase #2 | $40.96 | 4.606% | $42.8466 | $42.85 | $42.85 | $42.80 |
| Purchase #3 | $205.79 | 6.730% | $219.6397 | $219.64 | $219.65 | $219.60 |
| Purchase #4 | $222.80 | 13.285% | $252.399 | $252.40 | $252.40 | $252.40 |
| Purchase #5 | $31.99 | 3.324% | $33.0533 | $33.05 | $33.05 | $33.10 |
| Purchase #6 | $141.94 | 4.143% | $147.8206 | $147.82 | $147.80 | $147.80 |
| Purchase #7 | $63.76 | 3.564% | $66.0324 | $66.03 | $66.05 | $66.00 |
| 7 purchase totals = | $825.75 | $894.6520 | $894.65 | $894.65 | $894.60 | |