| 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 | $229.59 | 7.416% | $246.6164 | $246.62 | $246.60 | $246.60 |
| Purchase #2 | $64.51 | 4.180% | $67.2065 | $67.21 | $67.20 | $67.20 |
| Purchase #3 | $225.78 | 12.200% | $253.3252 | $253.33 | $253.35 | $253.30 |
| Purchase #4 | $225.81 | 9.771% | $247.8739 | $247.87 | $247.85 | $247.90 |
| Purchase #5 | $233.66 | 4.133% | $243.3172 | $243.32 | $243.30 | $243.30 |
| Purchase #6 | $98.94 | 8.306% | $107.158 | $107.16 | $107.15 | $107.20 |
| Purchase #7 | $200.71 | 5.692% | $212.1344 | $212.13 | $212.15 | $212.10 |
| 7 purchase totals = | $1,279.00 | $1,377.6316 | $1,377.64 | $1,377.60 | $1,377.60 | |