| 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 | $217.61 | 3.359% | $224.9195 | $224.92 | $224.90 | $224.90 |
| Purchase #2 | $247.50 | 11.577% | $276.1531 | $276.15 | $276.15 | $276.20 |
| Purchase #3 | $132.87 | 11.622% | $148.3122 | $148.31 | $148.30 | $148.30 |
| Purchase #4 | $210.71 | 9.331% | $230.3714 | $230.37 | $230.35 | $230.40 |
| Purchase #5 | $185.81 | 4.544% | $194.2532 | $194.25 | $194.25 | $194.30 |
| Purchase #6 | $212.48 | 11.431% | $236.7686 | $236.77 | $236.75 | $236.80 |
| Purchase #7 | $35.92 | 13.810% | $40.8806 | $40.88 | $40.90 | $40.90 |
| 7 purchase totals = | $1,242.90 | $1,351.6586 | $1,351.65 | $1,351.60 | $1,351.80 | |