| 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 | $30.55 | 13.236% | $34.5936 | $34.59 | $34.60 | $34.60 |
| Purchase #2 | $205.65 | 3.219% | $212.2699 | $212.27 | $212.25 | $212.30 |
| Purchase #3 | $105.46 | 9.176% | $115.137 | $115.14 | $115.15 | $115.10 |
| Purchase #4 | $232.93 | 3.106% | $240.1648 | $240.16 | $240.15 | $240.20 |
| Purchase #5 | $152.65 | 9.693% | $167.4464 | $167.45 | $167.45 | $167.40 |
| Purchase #6 | $25.31 | 9.679% | $27.7598 | $27.76 | $27.75 | $27.80 |
| Purchase #7 | $155.37 | 3.284% | $160.4724 | $160.47 | $160.45 | $160.50 |
| 7 purchase totals = | $907.92 | $957.8439 | $957.84 | $957.80 | $957.90 | |