| 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 | $90.37 | 9.318% | $98.7907 | $98.79 | $98.80 | $98.80 |
| Purchase #2 | $143.28 | 8.850% | $155.9603 | $155.96 | $155.95 | $156.00 |
| Purchase #3 | $44.62 | 5.828% | $47.2205 | $47.22 | $47.20 | $47.20 |
| Purchase #4 | $233.46 | 5.866% | $247.1548 | $247.15 | $247.15 | $247.20 |
| Purchase #5 | $52.86 | 4.489% | $55.2329 | $55.23 | $55.25 | $55.20 |
| Purchase #6 | $234.64 | 8.148% | $253.7585 | $253.76 | $253.75 | $253.80 |
| Purchase #7 | $197.68 | 8.690% | $214.8584 | $214.86 | $214.85 | $214.90 |
| 7 purchase totals = | $996.91 | $1,072.9761 | $1,072.97 | $1,072.95 | $1,073.10 | |