| 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 | $122.49 | 7.312% | $131.4465 | $131.45 | $131.45 | $131.40 |
| Purchase #2 | $189.55 | 6.725% | $202.2972 | $202.30 | $202.30 | $202.30 |
| Purchase #3 | $199.30 | 9.115% | $217.4662 | $217.47 | $217.45 | $217.50 |
| Purchase #4 | $123.63 | 12.472% | $139.0491 | $139.05 | $139.05 | $139.00 |
| Purchase #5 | $218.71 | 7.385% | $234.8617 | $234.86 | $234.85 | $234.90 |
| Purchase #6 | $232.67 | 4.534% | $243.2193 | $243.22 | $243.20 | $243.20 |
| Purchase #7 | $91.42 | 11.691% | $102.1079 | $102.11 | $102.10 | $102.10 |
| 7 purchase totals = | $1,177.77 | $1,270.4479 | $1,270.46 | $1,270.40 | $1,270.40 | |