| 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 | $134.41 | 13.358% | $152.3645 | $152.36 | $152.35 | $152.40 |
| Purchase #2 | $242.60 | 3.112% | $250.1497 | $250.15 | $250.15 | $250.10 |
| Purchase #3 | $89.32 | 13.416% | $101.3032 | $101.30 | $101.30 | $101.30 |
| Purchase #4 | $104.27 | 8.498% | $113.1309 | $113.13 | $113.15 | $113.10 |
| Purchase #5 | $21.25 | 9.500% | $23.2688 | $23.27 | $23.25 | $23.30 |
| Purchase #6 | $62.80 | 13.671% | $71.3854 | $71.39 | $71.40 | $71.40 |
| Purchase #7 | $137.48 | 7.443% | $147.7126 | $147.71 | $147.70 | $147.70 |
| 7 purchase totals = | $792.13 | $859.3151 | $859.31 | $859.30 | $859.30 | |