| 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 | $212.26 | 3.211% | $219.0757 | $219.08 | $219.10 | $219.10 |
| Purchase #2 | $159.56 | 10.520% | $176.3457 | $176.35 | $176.35 | $176.30 |
| Purchase #3 | $46.99 | 3.265% | $48.5242 | $48.52 | $48.50 | $48.50 |
| Purchase #4 | $71.78 | 7.289% | $77.012 | $77.01 | $77.00 | $77.00 |
| Purchase #5 | $86.32 | 13.784% | $98.2183 | $98.22 | $98.20 | $98.20 |
| Purchase #6 | $53.52 | 3.458% | $55.3707 | $55.37 | $55.35 | $55.40 |
| Purchase #7 | $194.31 | 6.340% | $206.6293 | $206.63 | $206.65 | $206.60 |
| 7 purchase totals = | $824.74 | $881.1759 | $881.18 | $881.15 | $881.10 | |