| 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 | $222.45 | 13.818% | $253.1881 | $253.19 | $253.20 | $253.20 |
| Purchase #2 | $221.46 | 8.450% | $240.1734 | $240.17 | $240.15 | $240.20 |
| Purchase #3 | $185.66 | 13.256% | $210.2711 | $210.27 | $210.25 | $210.30 |
| Purchase #4 | $245.66 | 3.305% | $253.7791 | $253.78 | $253.80 | $253.80 |
| Purchase #5 | $249.58 | 7.681% | $268.7502 | $268.75 | $268.75 | $268.80 |
| Purchase #6 | $85.76 | 7.220% | $91.9519 | $91.95 | $91.95 | $92.00 |
| Purchase #7 | $132.31 | 7.758% | $142.5746 | $142.57 | $142.55 | $142.60 |
| 7 purchase totals = | $1,342.88 | $1,460.6884 | $1,460.68 | $1,460.65 | $1,460.90 | |