| 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 | $102.51 | 9.456% | $112.2033 | $112.20 | $112.20 | $112.20 |
| Purchase #2 | $130.65 | 8.207% | $141.3724 | $141.37 | $141.35 | $141.40 |
| Purchase #3 | $131.81 | 11.458% | $146.9128 | $146.91 | $146.90 | $146.90 |
| Purchase #4 | $128.76 | 9.390% | $140.8506 | $140.85 | $140.85 | $140.90 |
| Purchase #5 | $30.76 | 9.224% | $33.5973 | $33.60 | $33.60 | $33.60 |
| Purchase #6 | $101.99 | 8.463% | $110.6214 | $110.62 | $110.60 | $110.60 |
| Purchase #7 | $197.34 | 4.711% | $206.6367 | $206.64 | $206.65 | $206.60 |
| 7 purchase totals = | $823.82 | $892.1945 | $892.19 | $892.15 | $892.20 | |