| 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 | $220.53 | 9.151% | $240.7107 | $240.71 | $240.70 | $240.70 |
| Purchase #2 | $143.47 | 9.177% | $156.6362 | $156.64 | $156.65 | $156.60 |
| Purchase #3 | $201.46 | 5.284% | $212.1051 | $212.11 | $212.10 | $212.10 |
| Purchase #4 | $201.41 | 13.541% | $228.6829 | $228.68 | $228.70 | $228.70 |
| Purchase #5 | $50.77 | 9.725% | $55.7074 | $55.71 | $55.70 | $55.70 |
| Purchase #6 | $24.85 | 5.542% | $26.2272 | $26.23 | $26.25 | $26.20 |
| Purchase #7 | $132.39 | 7.150% | $141.8559 | $141.86 | $141.85 | $141.90 |
| 7 purchase totals = | $974.88 | $1,061.9254 | $1,061.94 | $1,061.95 | $1,061.90 | |