| 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 | $19.27 | 4.840% | $20.2027 | $20.20 | $20.20 | $20.20 |
| Purchase #2 | $132.51 | 4.176% | $138.0436 | $138.04 | $138.05 | $138.00 |
| Purchase #3 | $49.90 | 9.354% | $54.5676 | $54.57 | $54.55 | $54.60 |
| Purchase #4 | $122.64 | 10.290% | $135.2597 | $135.26 | $135.25 | $135.30 |
| Purchase #5 | $51.34 | 12.796% | $57.9095 | $57.91 | $57.90 | $57.90 |
| Purchase #6 | $184.59 | 9.650% | $202.4029 | $202.40 | $202.40 | $202.40 |
| Purchase #7 | $190.87 | 13.629% | $216.8837 | $216.88 | $216.90 | $216.90 |
| 7 purchase totals = | $751.12 | $825.2697 | $825.26 | $825.25 | $825.30 | |