| 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 | $204.83 | 7.500% | $220.1923 | $220.19 | $220.20 | $220.20 |
| Purchase #2 | $154.94 | 9.410% | $169.5199 | $169.52 | $169.50 | $169.50 |
| Purchase #3 | $226.52 | 6.843% | $242.0208 | $242.02 | $242.00 | $242.00 |
| Purchase #4 | $239.49 | 8.787% | $260.534 | $260.53 | $260.55 | $260.50 |
| Purchase #5 | $130.62 | 9.713% | $143.3071 | $143.31 | $143.30 | $143.30 |
| Purchase #6 | $32.50 | 6.835% | $34.7214 | $34.72 | $34.70 | $34.70 |
| Purchase #7 | $226.71 | 3.661% | $235.0099 | $235.01 | $235.00 | $235.00 |
| 7 purchase totals = | $1,215.61 | $1,305.3054 | $1,305.30 | $1,305.25 | $1,305.20 | |