| 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 | $229.81 | 5.734% | $242.9873 | $242.99 | $243.00 | $243.00 |
| Purchase #2 | $35.29 | 5.476% | $37.2225 | $37.22 | $37.20 | $37.20 |
| Purchase #3 | $192.65 | 13.503% | $218.6635 | $218.66 | $218.65 | $218.70 |
| Purchase #4 | $89.82 | 10.624% | $99.3625 | $99.36 | $99.35 | $99.40 |
| Purchase #5 | $61.98 | 5.492% | $65.3839 | $65.38 | $65.40 | $65.40 |
| Purchase #6 | $221.49 | 12.759% | $249.7499 | $249.75 | $249.75 | $249.70 |
| Purchase #7 | $144.94 | 9.826% | $159.1818 | $159.18 | $159.20 | $159.20 |
| 7 purchase totals = | $975.98 | $1,072.5514 | $1,072.54 | $1,072.55 | $1,072.60 | |