| 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 | $229.53 | 13.479% | $260.4683 | $260.47 | $260.45 | $260.50 |
| Purchase #2 | $218.78 | 7.154% | $234.4315 | $234.43 | $234.45 | $234.40 |
| Purchase #3 | $5.78 | 9.606% | $6.3352 | $6.34 | $6.35 | $6.30 |
| Purchase #4 | $170.96 | 10.658% | $189.1809 | $189.18 | $189.20 | $189.20 |
| Purchase #5 | $244.36 | 3.368% | $252.59 | $252.59 | $252.60 | $252.60 |
| Purchase #6 | $73.85 | 8.410% | $80.0608 | $80.06 | $80.05 | $80.10 |
| Purchase #7 | $18.92 | 9.193% | $20.6593 | $20.66 | $20.65 | $20.70 |
| 7 purchase totals = | $962.18 | $1,043.7260 | $1,043.73 | $1,043.75 | $1,043.80 | |