| 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 | $245.74 | 9.178% | $268.294 | $268.29 | $268.30 | $268.30 |
| Purchase #2 | $211.94 | 13.317% | $240.164 | $240.16 | $240.15 | $240.20 |
| Purchase #3 | $112.26 | 5.370% | $118.2884 | $118.29 | $118.30 | $118.30 |
| Purchase #4 | $209.40 | 12.238% | $235.0264 | $235.03 | $235.05 | $235.00 |
| Purchase #5 | $250.91 | 7.302% | $269.2314 | $269.23 | $269.25 | $269.20 |
| Purchase #6 | $129.76 | 7.339% | $139.2831 | $139.28 | $139.30 | $139.30 |
| Purchase #7 | $205.42 | 10.752% | $227.5068 | $227.51 | $227.50 | $227.50 |
| 7 purchase totals = | $1,365.43 | $1,497.7941 | $1,497.79 | $1,497.85 | $1,497.80 | |