| 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 | $221.95 | 11.246% | $246.9105 | $246.91 | $246.90 | $246.90 |
| Purchase #2 | $230.78 | 11.112% | $256.4243 | $256.42 | $256.40 | $256.40 |
| Purchase #3 | $93.27 | 9.799% | $102.4095 | $102.41 | $102.40 | $102.40 |
| Purchase #4 | $71.61 | 13.458% | $81.2473 | $81.25 | $81.25 | $81.20 |
| Purchase #5 | $172.43 | 9.762% | $189.2626 | $189.26 | $189.25 | $189.30 |
| Purchase #6 | $25.73 | 13.419% | $29.1827 | $29.18 | $29.20 | $29.20 |
| Purchase #7 | $84.96 | 9.448% | $92.987 | $92.99 | $93.00 | $93.00 |
| 7 purchase totals = | $900.73 | $998.4239 | $998.42 | $998.40 | $998.40 | |