| 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 | $190.39 | 12.283% | $213.7756 | $213.78 | $213.80 | $213.80 |
| Purchase #2 | $161.71 | 10.156% | $178.1333 | $178.13 | $178.15 | $178.10 |
| Purchase #3 | $108.97 | 11.273% | $121.2542 | $121.25 | $121.25 | $121.30 |
| Purchase #4 | $203.35 | 3.125% | $209.7047 | $209.70 | $209.70 | $209.70 |
| Purchase #5 | $242.82 | 8.118% | $262.5321 | $262.53 | $262.55 | $262.50 |
| Purchase #6 | $220.63 | 13.273% | $249.9142 | $249.91 | $249.90 | $249.90 |
| Purchase #7 | $152.58 | 12.701% | $171.9592 | $171.96 | $171.95 | $172.00 |
| 7 purchase totals = | $1,280.45 | $1,407.2733 | $1,407.26 | $1,407.30 | $1,407.30 | |