| 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 | $228.75 | 8.505% | $248.2052 | $248.21 | $248.20 | $248.20 |
| Purchase #2 | $193.50 | 13.811% | $220.2243 | $220.22 | $220.20 | $220.20 |
| Purchase #3 | $167.39 | 12.217% | $187.84 | $187.84 | $187.85 | $187.80 |
| Purchase #4 | $188.30 | 3.858% | $195.5646 | $195.56 | $195.55 | $195.60 |
| Purchase #5 | $160.81 | 8.341% | $174.2232 | $174.22 | $174.20 | $174.20 |
| Purchase #6 | $207.37 | 9.767% | $227.6238 | $227.62 | $227.60 | $227.60 |
| Purchase #7 | $140.39 | 5.686% | $148.3726 | $148.37 | $148.35 | $148.40 |
| 7 purchase totals = | $1,286.51 | $1,402.0537 | $1,402.04 | $1,401.95 | $1,402.00 | |