| 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 | $192.60 | 9.173% | $210.2672 | $210.27 | $210.25 | $210.30 |
| Purchase #2 | $43.39 | 12.798% | $48.9431 | $48.94 | $48.95 | $48.90 |
| Purchase #3 | $24.42 | 3.677% | $25.3179 | $25.32 | $25.30 | $25.30 |
| Purchase #4 | $38.78 | 9.281% | $42.3792 | $42.38 | $42.40 | $42.40 |
| Purchase #5 | $123.25 | 13.604% | $140.0169 | $140.02 | $140.00 | $140.00 |
| Purchase #6 | $193.59 | 13.167% | $219.08 | $219.08 | $219.10 | $219.10 |
| Purchase #7 | $194.90 | 13.816% | $221.8274 | $221.83 | $221.85 | $221.80 |
| 7 purchase totals = | $810.93 | $907.8317 | $907.84 | $907.85 | $907.80 | |