| 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 | $246.33 | 9.660% | $270.1255 | $270.13 | $270.15 | $270.10 |
| Purchase #2 | $75.39 | 11.511% | $84.0681 | $84.07 | $84.05 | $84.10 |
| Purchase #3 | $136.49 | 12.760% | $153.9061 | $153.91 | $153.90 | $153.90 |
| Purchase #4 | $108.96 | 11.704% | $121.7127 | $121.71 | $121.70 | $121.70 |
| Purchase #5 | $199.87 | 9.841% | $219.5392 | $219.54 | $219.55 | $219.50 |
| Purchase #6 | $170.96 | 10.401% | $188.7415 | $188.74 | $188.75 | $188.70 |
| Purchase #7 | $26.52 | 11.802% | $29.6499 | $29.65 | $29.65 | $29.60 |
| 7 purchase totals = | $964.52 | $1,067.7430 | $1,067.75 | $1,067.75 | $1,067.60 | |