| 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 | $212.96 | 4.778% | $223.1352 | $223.14 | $223.15 | $223.10 |
| Purchase #2 | $170.44 | 5.799% | $180.3238 | $180.32 | $180.30 | $180.30 |
| Purchase #3 | $86.70 | 6.345% | $92.2011 | $92.20 | $92.20 | $92.20 |
| Purchase #4 | $64.71 | 8.514% | $70.2194 | $70.22 | $70.20 | $70.20 |
| Purchase #5 | $113.33 | 7.268% | $121.5668 | $121.57 | $121.55 | $121.60 |
| Purchase #6 | $82.67 | 3.865% | $85.8652 | $85.87 | $85.85 | $85.90 |
| Purchase #7 | $54.70 | 4.134% | $56.9613 | $56.96 | $56.95 | $57.00 |
| 7 purchase totals = | $785.51 | $830.2728 | $830.28 | $830.20 | $830.30 | |