| 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 | $204.68 | 8.425% | $221.9243 | $221.92 | $221.90 | $221.90 |
| Purchase #2 | $36.26 | 8.302% | $39.2703 | $39.27 | $39.25 | $39.30 |
| Purchase #3 | $204.25 | 10.560% | $225.8188 | $225.82 | $225.80 | $225.80 |
| Purchase #4 | $135.81 | 13.868% | $154.6441 | $154.64 | $154.65 | $154.60 |
| Purchase #5 | $23.32 | 10.696% | $25.8143 | $25.81 | $25.80 | $25.80 |
| Purchase #6 | $98.26 | 6.791% | $104.9328 | $104.93 | $104.95 | $104.90 |
| Purchase #7 | $178.50 | 12.123% | $200.1396 | $200.14 | $200.15 | $200.10 |
| 7 purchase totals = | $881.08 | $972.5442 | $972.53 | $972.50 | $972.40 | |