| 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 | $83.71 | 11.635% | $93.4497 | $93.45 | $93.45 | $93.40 |
| Purchase #2 | $232.41 | 6.245% | $246.924 | $246.92 | $246.90 | $246.90 |
| Purchase #3 | $238.65 | 6.224% | $253.5036 | $253.50 | $253.50 | $253.50 |
| Purchase #4 | $217.50 | 11.185% | $241.8274 | $241.83 | $241.85 | $241.80 |
| Purchase #5 | $223.91 | 13.849% | $254.9193 | $254.92 | $254.90 | $254.90 |
| Purchase #6 | $12.39 | 12.497% | $13.9384 | $13.94 | $13.95 | $13.90 |
| Purchase #7 | $203.96 | 10.478% | $225.3309 | $225.33 | $225.35 | $225.30 |
| 7 purchase totals = | $1,212.53 | $1,329.8933 | $1,329.89 | $1,329.90 | $1,329.70 | |