| 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 | $97.83 | 9.422% | $107.0475 | $107.05 | $107.05 | $107.00 |
| Purchase #2 | $220.43 | 9.747% | $241.9153 | $241.92 | $241.90 | $241.90 |
| Purchase #3 | $198.71 | 7.573% | $213.7583 | $213.76 | $213.75 | $213.80 |
| Purchase #4 | $63.38 | 4.425% | $66.1846 | $66.18 | $66.20 | $66.20 |
| Purchase #5 | $148.66 | 6.583% | $158.4463 | $158.45 | $158.45 | $158.40 |
| Purchase #6 | $225.42 | 10.173% | $248.352 | $248.35 | $248.35 | $248.40 |
| Purchase #7 | $68.75 | 4.282% | $71.6939 | $71.69 | $71.70 | $71.70 |
| 7 purchase totals = | $1,023.18 | $1,107.3979 | $1,107.40 | $1,107.40 | $1,107.40 | |