| 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 | $193.32 | 13.642% | $219.6927 | $219.69 | $219.70 | $219.70 |
| Purchase #2 | $210.88 | 3.765% | $218.8196 | $218.82 | $218.80 | $218.80 |
| Purchase #3 | $98.68 | 11.747% | $110.2719 | $110.27 | $110.25 | $110.30 |
| Purchase #4 | $7.41 | 12.406% | $8.3293 | $8.33 | $8.35 | $8.30 |
| Purchase #5 | $26.89 | 11.317% | $29.9331 | $29.93 | $29.95 | $29.90 |
| Purchase #6 | $37.96 | 4.500% | $39.6682 | $39.67 | $39.65 | $39.70 |
| Purchase #7 | $195.61 | 13.112% | $221.2584 | $221.26 | $221.25 | $221.30 |
| 7 purchase totals = | $770.75 | $847.9732 | $847.97 | $847.95 | $848.00 | |