| 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 | $107.71 | 4.321% | $112.3641 | $112.36 | $112.35 | $112.40 |
| Purchase #2 | $237.93 | 10.303% | $262.4439 | $262.44 | $262.45 | $262.40 |
| Purchase #3 | $167.93 | 6.375% | $178.6355 | $178.64 | $178.65 | $178.60 |
| Purchase #4 | $148.66 | 4.223% | $154.9379 | $154.94 | $154.95 | $154.90 |
| Purchase #5 | $192.51 | 9.308% | $210.4288 | $210.43 | $210.45 | $210.40 |
| Purchase #6 | $150.89 | 11.296% | $167.9345 | $167.93 | $167.95 | $167.90 |
| Purchase #7 | $221.55 | 12.519% | $249.2858 | $249.29 | $249.30 | $249.30 |
| 7 purchase totals = | $1,227.18 | $1,336.0305 | $1,336.03 | $1,336.10 | $1,335.90 | |