| 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 | $227.29 | 4.779% | $238.1522 | $238.15 | $238.15 | $238.20 |
| Purchase #2 | $101.65 | 8.632% | $110.4244 | $110.42 | $110.40 | $110.40 |
| Purchase #3 | $188.66 | 4.616% | $197.3685 | $197.37 | $197.35 | $197.40 |
| Purchase #4 | $240.92 | 7.707% | $259.4877 | $259.49 | $259.50 | $259.50 |
| Purchase #5 | $158.72 | 11.366% | $176.7601 | $176.76 | $176.75 | $176.80 |
| Purchase #6 | $215.84 | 9.490% | $236.3232 | $236.32 | $236.30 | $236.30 |
| Purchase #7 | $81.47 | 3.809% | $84.5732 | $84.57 | $84.55 | $84.60 |
| 7 purchase totals = | $1,214.55 | $1,303.0893 | $1,303.08 | $1,303.00 | $1,303.20 | |