| 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 | $223.83 | 11.399% | $249.3444 | $249.34 | $249.35 | $249.30 |
| Purchase #2 | $16.87 | 5.671% | $17.8267 | $17.83 | $17.85 | $17.80 |
| Purchase #3 | $106.47 | 13.640% | $120.9925 | $120.99 | $121.00 | $121.00 |
| Purchase #4 | $179.25 | 5.439% | $188.9994 | $189.00 | $189.00 | $189.00 |
| Purchase #5 | $26.54 | 4.261% | $27.6709 | $27.67 | $27.65 | $27.70 |
| Purchase #6 | $39.58 | 6.593% | $42.1895 | $42.19 | $42.20 | $42.20 |
| Purchase #7 | $246.53 | 7.624% | $265.3254 | $265.33 | $265.35 | $265.30 |
| 7 purchase totals = | $839.07 | $912.3488 | $912.35 | $912.40 | $912.30 | |