| 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 | $247.90 | 6.462% | $263.9193 | $263.92 | $263.90 | $263.90 |
| Purchase #2 | $152.73 | 12.607% | $171.9847 | $171.98 | $172.00 | $172.00 |
| Purchase #3 | $205.66 | 9.682% | $225.572 | $225.57 | $225.55 | $225.60 |
| Purchase #4 | $205.51 | 4.753% | $215.2779 | $215.28 | $215.30 | $215.30 |
| Purchase #5 | $15.68 | 9.428% | $17.1583 | $17.16 | $17.15 | $17.20 |
| Purchase #6 | $31.98 | 13.438% | $36.2775 | $36.28 | $36.30 | $36.30 |
| Purchase #7 | $126.69 | 11.188% | $140.8641 | $140.86 | $140.85 | $140.90 |
| 7 purchase totals = | $986.15 | $1,071.0538 | $1,071.05 | $1,071.05 | $1,071.20 | |