| 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 | $219.59 | 4.398% | $229.2476 | $229.25 | $229.25 | $229.20 |
| Purchase #2 | $237.90 | 4.741% | $249.1788 | $249.18 | $249.20 | $249.20 |
| Purchase #3 | $32.29 | 9.855% | $35.4722 | $35.47 | $35.45 | $35.50 |
| Purchase #4 | $112.36 | 11.550% | $125.3376 | $125.34 | $125.35 | $125.30 |
| Purchase #5 | $128.27 | 4.192% | $133.6471 | $133.65 | $133.65 | $133.60 |
| Purchase #6 | $121.39 | 12.383% | $136.4217 | $136.42 | $136.40 | $136.40 |
| Purchase #7 | $35.30 | 10.787% | $39.1078 | $39.11 | $39.10 | $39.10 |
| 7 purchase totals = | $887.10 | $948.4128 | $948.42 | $948.40 | $948.30 | |