| 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 | $242.55 | 9.801% | $266.3223 | $266.32 | $266.30 | $266.30 |
| Purchase #2 | $98.38 | 7.490% | $105.7487 | $105.75 | $105.75 | $105.70 |
| Purchase #3 | $182.75 | 8.281% | $197.8835 | $197.88 | $197.90 | $197.90 |
| Purchase #4 | $212.64 | 11.330% | $236.7321 | $236.73 | $236.75 | $236.70 |
| Purchase #5 | $205.83 | 9.781% | $225.9622 | $225.96 | $225.95 | $226.00 |
| Purchase #6 | $75.40 | 10.623% | $83.4097 | $83.41 | $83.40 | $83.40 |
| Purchase #7 | $180.89 | 12.631% | $203.7382 | $203.74 | $203.75 | $203.70 |
| 7 purchase totals = | $1,198.44 | $1,319.7967 | $1,319.79 | $1,319.80 | $1,319.70 | |