| 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 | $204.65 | 7.169% | $219.3214 | $219.32 | $219.30 | $219.30 |
| Purchase #2 | $104.90 | 13.434% | $118.9923 | $118.99 | $119.00 | $119.00 |
| Purchase #3 | $205.82 | 7.138% | $220.5114 | $220.51 | $220.50 | $220.50 |
| Purchase #4 | $146.59 | 13.436% | $166.2858 | $166.29 | $166.30 | $166.30 |
| Purchase #5 | $84.64 | 9.140% | $92.3761 | $92.38 | $92.40 | $92.40 |
| Purchase #6 | $49.81 | 10.425% | $55.0027 | $55.00 | $55.00 | $55.00 |
| Purchase #7 | $121.92 | 8.674% | $132.4953 | $132.50 | $132.50 | $132.50 |
| 7 purchase totals = | $918.33 | $1,004.9850 | $1,004.99 | $1,005.00 | $1,005.00 | |