| 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 | $225.84 | 7.210% | $242.1231 | $242.12 | $242.10 | $242.10 |
| Purchase #2 | $175.67 | 3.667% | $182.1118 | $182.11 | $182.10 | $182.10 |
| Purchase #3 | $162.85 | 8.246% | $176.2786 | $176.28 | $176.30 | $176.30 |
| Purchase #4 | $159.39 | 10.106% | $175.498 | $175.50 | $175.50 | $175.50 |
| Purchase #5 | $170.76 | 3.817% | $177.2779 | $177.28 | $177.30 | $177.30 |
| Purchase #6 | $32.36 | 8.630% | $35.1527 | $35.15 | $35.15 | $35.20 |
| Purchase #7 | $235.90 | 8.571% | $256.119 | $256.12 | $256.10 | $256.10 |
| 7 purchase totals = | $1,162.77 | $1,244.5611 | $1,244.56 | $1,244.55 | $1,244.60 | |