| 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 | $21.97 | 12.802% | $24.7826 | $24.78 | $24.80 | $24.80 |
| Purchase #2 | $226.69 | 7.515% | $243.7258 | $243.73 | $243.75 | $243.70 |
| Purchase #3 | $16.67 | 6.244% | $17.7109 | $17.71 | $17.70 | $17.70 |
| Purchase #4 | $42.69 | 13.593% | $48.4929 | $48.49 | $48.50 | $48.50 |
| Purchase #5 | $178.66 | 13.256% | $202.3432 | $202.34 | $202.35 | $202.30 |
| Purchase #6 | $223.47 | 3.340% | $230.9339 | $230.93 | $230.95 | $230.90 |
| Purchase #7 | $144.74 | 9.440% | $158.4035 | $158.40 | $158.40 | $158.40 |
| 7 purchase totals = | $854.89 | $926.3928 | $926.38 | $926.45 | $926.30 | |