| 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 | $103.85 | 6.703% | $110.8111 | $110.81 | $110.80 | $110.80 |
| Purchase #2 | $183.67 | 9.376% | $200.8909 | $200.89 | $200.90 | $200.90 |
| Purchase #3 | $200.52 | 13.275% | $227.139 | $227.14 | $227.15 | $227.10 |
| Purchase #4 | $84.34 | 13.421% | $95.6593 | $95.66 | $95.65 | $95.70 |
| Purchase #5 | $192.84 | 8.698% | $209.6132 | $209.61 | $209.60 | $209.60 |
| Purchase #6 | $199.29 | 8.610% | $216.4489 | $216.45 | $216.45 | $216.40 |
| Purchase #7 | $170.45 | 4.586% | $178.2668 | $178.27 | $178.25 | $178.30 |
| 7 purchase totals = | $1,134.96 | $1,238.8292 | $1,238.83 | $1,238.80 | $1,238.80 | |