| 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 | $112.62 | 4.143% | $117.2858 | $117.29 | $117.30 | $117.30 |
| Purchase #2 | $195.45 | 12.284% | $219.4591 | $219.46 | $219.45 | $219.50 |
| Purchase #3 | $213.41 | 5.312% | $224.7463 | $224.75 | $224.75 | $224.70 |
| Purchase #4 | $160.96 | 7.583% | $173.1656 | $173.17 | $173.15 | $173.20 |
| Purchase #5 | $162.81 | 9.766% | $178.71 | $178.71 | $178.70 | $178.70 |
| Purchase #6 | $233.83 | 7.785% | $252.0337 | $252.03 | $252.05 | $252.00 |
| Purchase #7 | $213.28 | 10.443% | $235.5528 | $235.55 | $235.55 | $235.60 |
| 7 purchase totals = | $1,292.36 | $1,400.9533 | $1,400.96 | $1,400.95 | $1,401.00 | |