| 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 | $116.88 | 12.690% | $131.7121 | $131.71 | $131.70 | $131.70 |
| Purchase #2 | $247.69 | 11.544% | $276.2833 | $276.28 | $276.30 | $276.30 |
| Purchase #3 | $9.78 | 4.196% | $10.1904 | $10.19 | $10.20 | $10.20 |
| Purchase #4 | $103.90 | 6.780% | $110.9444 | $110.94 | $110.95 | $110.90 |
| Purchase #5 | $112.88 | 7.433% | $121.2704 | $121.27 | $121.25 | $121.30 |
| Purchase #6 | $164.43 | 12.728% | $185.3587 | $185.36 | $185.35 | $185.40 |
| Purchase #7 | $84.54 | 8.814% | $91.9914 | $91.99 | $92.00 | $92.00 |
| 7 purchase totals = | $840.10 | $927.7507 | $927.74 | $927.75 | $927.80 | |