| 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 | $22.56 | 10.180% | $24.8566 | $24.86 | $24.85 | $24.90 |
| Purchase #2 | $127.87 | 9.744% | $140.3297 | $140.33 | $140.35 | $140.30 |
| Purchase #3 | $183.30 | 4.688% | $191.8931 | $191.89 | $191.90 | $191.90 |
| Purchase #4 | $242.72 | 12.232% | $272.4095 | $272.41 | $272.40 | $272.40 |
| Purchase #5 | $17.59 | 6.517% | $18.7363 | $18.74 | $18.75 | $18.70 |
| Purchase #6 | $112.66 | 4.132% | $117.3151 | $117.32 | $117.30 | $117.30 |
| Purchase #7 | $17.28 | 7.853% | $18.637 | $18.64 | $18.65 | $18.60 |
| 7 purchase totals = | $723.98 | $784.1773 | $784.19 | $784.20 | $784.10 | |