| 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 | $27.56 | 13.617% | $31.3128 | $31.31 | $31.30 | $31.30 |
| Purchase #2 | $92.79 | 12.514% | $104.4017 | $104.40 | $104.40 | $104.40 |
| Purchase #3 | $84.50 | 11.559% | $94.2674 | $94.27 | $94.25 | $94.30 |
| Purchase #4 | $203.62 | 4.667% | $213.1229 | $213.12 | $213.10 | $213.10 |
| Purchase #5 | $179.53 | 13.802% | $204.3087 | $204.31 | $204.30 | $204.30 |
| Purchase #6 | $242.49 | 8.240% | $262.4712 | $262.47 | $262.45 | $262.50 |
| Purchase #7 | $97.64 | 5.417% | $102.9292 | $102.93 | $102.95 | $102.90 |
| 7 purchase totals = | $928.13 | $1,012.8139 | $1,012.81 | $1,012.75 | $1,012.80 | |