| 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 | $220.99 | 5.847% | $233.9113 | $233.91 | $233.90 | $233.90 |
| Purchase #2 | $41.74 | 12.477% | $46.9479 | $46.95 | $46.95 | $46.90 |
| Purchase #3 | $243.64 | 3.653% | $252.5402 | $252.54 | $252.55 | $252.50 |
| Purchase #4 | $175.48 | 6.687% | $187.2143 | $187.21 | $187.20 | $187.20 |
| Purchase #5 | $230.96 | 5.157% | $242.8706 | $242.87 | $242.85 | $242.90 |
| Purchase #6 | $25.75 | 13.856% | $29.3179 | $29.32 | $29.30 | $29.30 |
| Purchase #7 | $6.69 | 5.381% | $7.05 | $7.05 | $7.05 | $7.10 |
| 7 purchase totals = | $945.25 | $999.8522 | $999.85 | $999.80 | $999.80 | |