| 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 | $212.86 | 5.634% | $224.8525 | $224.85 | $224.85 | $224.90 |
| Purchase #2 | $12.57 | 6.461% | $13.3821 | $13.38 | $13.40 | $13.40 |
| Purchase #3 | $202.90 | 6.278% | $215.6381 | $215.64 | $215.65 | $215.60 |
| Purchase #4 | $150.54 | 8.734% | $163.6882 | $163.69 | $163.70 | $163.70 |
| Purchase #5 | $239.60 | 8.369% | $259.6521 | $259.65 | $259.65 | $259.70 |
| Purchase #6 | $99.86 | 7.711% | $107.5602 | $107.56 | $107.55 | $107.60 |
| Purchase #7 | $233.61 | 4.463% | $244.036 | $244.04 | $244.05 | $244.00 |
| 7 purchase totals = | $1,151.94 | $1,228.8092 | $1,228.81 | $1,228.85 | $1,228.90 | |