| 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 | $245.47 | 13.750% | $279.2221 | $279.22 | $279.20 | $279.20 |
| Purchase #2 | $28.43 | 13.733% | $32.3343 | $32.33 | $32.35 | $32.30 |
| Purchase #3 | $135.98 | 7.475% | $146.1445 | $146.14 | $146.15 | $146.10 |
| Purchase #4 | $108.52 | 3.562% | $112.3855 | $112.39 | $112.40 | $112.40 |
| Purchase #5 | $177.30 | 3.265% | $183.0888 | $183.09 | $183.10 | $183.10 |
| Purchase #6 | $163.90 | 9.612% | $179.6541 | $179.65 | $179.65 | $179.70 |
| Purchase #7 | $99.93 | 12.466% | $112.3873 | $112.39 | $112.40 | $112.40 |
| 7 purchase totals = | $959.53 | $1,045.2166 | $1,045.21 | $1,045.25 | $1,045.20 | |