| 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 | $231.66 | 3.854% | $240.5882 | $240.59 | $240.60 | $240.60 |
| Purchase #2 | $230.46 | 4.469% | $240.7593 | $240.76 | $240.75 | $240.80 |
| Purchase #3 | $65.68 | 6.316% | $69.8283 | $69.83 | $69.85 | $69.80 |
| Purchase #4 | $87.48 | 4.372% | $91.3046 | $91.30 | $91.30 | $91.30 |
| Purchase #5 | $63.33 | 4.117% | $65.9373 | $65.94 | $65.95 | $65.90 |
| Purchase #6 | $52.45 | 12.869% | $59.1998 | $59.20 | $59.20 | $59.20 |
| Purchase #7 | $207.32 | 10.842% | $229.7976 | $229.80 | $229.80 | $229.80 |
| 7 purchase totals = | $938.38 | $997.4151 | $997.42 | $997.45 | $997.40 | |