| 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 | $116.43 | 13.459% | $132.1003 | $132.10 | $132.10 | $132.10 |
| Purchase #2 | $229.61 | 8.567% | $249.2807 | $249.28 | $249.30 | $249.30 |
| Purchase #3 | $73.90 | 12.849% | $83.3954 | $83.40 | $83.40 | $83.40 |
| Purchase #4 | $40.27 | 5.145% | $42.3419 | $42.34 | $42.35 | $42.30 |
| Purchase #5 | $174.89 | 11.430% | $194.8799 | $194.88 | $194.90 | $194.90 |
| Purchase #6 | $239.92 | 4.754% | $251.3258 | $251.33 | $251.35 | $251.30 |
| Purchase #7 | $229.71 | 7.225% | $246.3065 | $246.31 | $246.30 | $246.30 |
| 7 purchase totals = | $1,104.73 | $1,199.6305 | $1,199.64 | $1,199.70 | $1,199.60 | |