| 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 | $202.70 | 3.873% | $210.5506 | $210.55 | $210.55 | $210.60 |
| Purchase #2 | $102.29 | 9.787% | $112.3011 | $112.30 | $112.30 | $112.30 |
| Purchase #3 | $186.56 | 8.508% | $202.4325 | $202.43 | $202.45 | $202.40 |
| Purchase #4 | $175.65 | 12.599% | $197.7801 | $197.78 | $197.80 | $197.80 |
| Purchase #5 | $11.78 | 13.394% | $13.3578 | $13.36 | $13.35 | $13.40 |
| Purchase #6 | $153.50 | 7.364% | $164.8037 | $164.80 | $164.80 | $164.80 |
| Purchase #7 | $18.48 | 12.354% | $20.763 | $20.76 | $20.75 | $20.80 |
| 7 purchase totals = | $850.96 | $921.9888 | $921.98 | $922.00 | $922.10 | |