| 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 | $219.55 | 13.154% | $248.4296 | $248.43 | $248.45 | $248.40 |
| Purchase #2 | $26.95 | 6.237% | $28.6309 | $28.63 | $28.65 | $28.60 |
| Purchase #3 | $26.63 | 4.337% | $27.7849 | $27.78 | $27.80 | $27.80 |
| Purchase #4 | $47.81 | 7.357% | $51.3274 | $51.33 | $51.35 | $51.30 |
| Purchase #5 | $67.43 | 9.611% | $73.9107 | $73.91 | $73.90 | $73.90 |
| Purchase #6 | $103.86 | 12.122% | $116.4499 | $116.45 | $116.45 | $116.40 |
| Purchase #7 | $77.85 | 8.328% | $84.3333 | $84.33 | $84.35 | $84.30 |
| 7 purchase totals = | $570.08 | $630.8667 | $630.86 | $630.95 | $630.70 | |