| 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 | $239.39 | 12.345% | $268.9427 | $268.94 | $268.95 | $268.90 |
| Purchase #2 | $182.40 | 7.324% | $195.759 | $195.76 | $195.75 | $195.80 |
| Purchase #3 | $129.84 | 10.747% | $143.7939 | $143.79 | $143.80 | $143.80 |
| Purchase #4 | $238.84 | 8.467% | $259.0626 | $259.06 | $259.05 | $259.10 |
| Purchase #5 | $24.76 | 10.349% | $27.3224 | $27.32 | $27.30 | $27.30 |
| Purchase #6 | $129.62 | 9.398% | $141.8017 | $141.80 | $141.80 | $141.80 |
| Purchase #7 | $240.61 | 8.277% | $260.5253 | $260.53 | $260.55 | $260.50 |
| 7 purchase totals = | $1,185.46 | $1,297.2076 | $1,297.20 | $1,297.20 | $1,297.20 | |