| 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 | $122.25 | 3.122% | $126.0666 | $126.07 | $126.05 | $126.10 |
| Purchase #2 | $240.88 | 5.765% | $254.7667 | $254.77 | $254.75 | $254.80 |
| Purchase #3 | $186.95 | 13.664% | $212.4948 | $212.49 | $212.50 | $212.50 |
| Purchase #4 | $112.80 | 5.309% | $118.7886 | $118.79 | $118.80 | $118.80 |
| Purchase #5 | $102.92 | 12.310% | $115.5895 | $115.59 | $115.60 | $115.60 |
| Purchase #6 | $182.82 | 9.579% | $200.3323 | $200.33 | $200.35 | $200.30 |
| Purchase #7 | $72.33 | 12.489% | $81.3633 | $81.36 | $81.35 | $81.40 |
| 7 purchase totals = | $1,020.95 | $1,109.4018 | $1,109.40 | $1,109.40 | $1,109.50 | |