| 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 | $247.31 | 11.642% | $276.1018 | $276.10 | $276.10 | $276.10 |
| Purchase #2 | $33.27 | 5.166% | $34.9887 | $34.99 | $35.00 | $35.00 |
| Purchase #3 | $117.60 | 11.503% | $131.1275 | $131.13 | $131.15 | $131.10 |
| Purchase #4 | $222.42 | 7.444% | $238.9769 | $238.98 | $239.00 | $239.00 |
| Purchase #5 | $111.68 | 11.638% | $124.6773 | $124.68 | $124.70 | $124.70 |
| Purchase #6 | $89.90 | 9.735% | $98.6518 | $98.65 | $98.65 | $98.70 |
| Purchase #7 | $78.48 | 12.512% | $88.2994 | $88.30 | $88.30 | $88.30 |
| 7 purchase totals = | $900.66 | $992.8234 | $992.83 | $992.90 | $992.90 | |