| 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 | $134.57 | 10.266% | $148.385 | $148.39 | $148.40 | $148.40 |
| Purchase #2 | $65.44 | 10.433% | $72.2674 | $72.27 | $72.25 | $72.30 |
| Purchase #3 | $129.75 | 10.662% | $143.5839 | $143.58 | $143.60 | $143.60 |
| Purchase #4 | $250.70 | 10.460% | $276.9232 | $276.92 | $276.90 | $276.90 |
| Purchase #5 | $37.32 | 11.577% | $41.6405 | $41.64 | $41.65 | $41.60 |
| Purchase #6 | $70.76 | 7.697% | $76.2064 | $76.21 | $76.20 | $76.20 |
| Purchase #7 | $197.67 | 6.152% | $209.8307 | $209.83 | $209.85 | $209.80 |
| 7 purchase totals = | $886.21 | $968.8371 | $968.84 | $968.85 | $968.80 | |