| 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 | $191.60 | 10.829% | $212.3484 | $212.35 | $212.35 | $212.30 |
| Purchase #2 | $76.86 | 9.607% | $84.2439 | $84.24 | $84.25 | $84.20 |
| Purchase #3 | $233.81 | 9.770% | $256.6532 | $256.65 | $256.65 | $256.70 |
| Purchase #4 | $171.31 | 9.791% | $188.083 | $188.08 | $188.10 | $188.10 |
| Purchase #5 | $173.49 | 5.686% | $183.3546 | $183.35 | $183.35 | $183.40 |
| Purchase #6 | $65.83 | 7.321% | $70.6494 | $70.65 | $70.65 | $70.60 |
| Purchase #7 | $249.98 | 6.323% | $265.7862 | $265.79 | $265.80 | $265.80 |
| 7 purchase totals = | $1,162.88 | $1,261.1187 | $1,261.11 | $1,261.15 | $1,261.10 | |