| 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 | $217.43 | 9.453% | $237.9837 | $237.98 | $238.00 | $238.00 |
| Purchase #2 | $81.91 | 3.154% | $84.4934 | $84.49 | $84.50 | $84.50 |
| Purchase #3 | $249.92 | 11.309% | $278.1835 | $278.18 | $278.20 | $278.20 |
| Purchase #4 | $156.59 | 3.676% | $162.3462 | $162.35 | $162.35 | $162.30 |
| Purchase #5 | $125.58 | 7.511% | $135.0123 | $135.01 | $135.00 | $135.00 |
| Purchase #6 | $45.42 | 7.171% | $48.6771 | $48.68 | $48.70 | $48.70 |
| Purchase #7 | $211.40 | 5.215% | $222.4245 | $222.42 | $222.40 | $222.40 |
| 7 purchase totals = | $1,088.25 | $1,169.1207 | $1,169.11 | $1,169.15 | $1,169.10 | |