| 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 | $119.33 | 8.256% | $129.1819 | $129.18 | $129.20 | $129.20 |
| Purchase #2 | $42.96 | 7.419% | $46.1472 | $46.15 | $46.15 | $46.10 |
| Purchase #3 | $116.44 | 5.834% | $123.2331 | $123.23 | $123.25 | $123.20 |
| Purchase #4 | $190.96 | 5.314% | $201.1076 | $201.11 | $201.10 | $201.10 |
| Purchase #5 | $112.78 | 9.817% | $123.8516 | $123.85 | $123.85 | $123.90 |
| Purchase #6 | $223.29 | 12.440% | $251.0673 | $251.07 | $251.05 | $251.10 |
| Purchase #7 | $194.74 | 8.383% | $211.0651 | $211.07 | $211.05 | $211.10 |
| 7 purchase totals = | $1,000.50 | $1,085.6538 | $1,085.66 | $1,085.65 | $1,085.70 | |