| 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 | $224.32 | 8.546% | $243.4904 | $243.49 | $243.50 | $243.50 |
| Purchase #2 | $112.77 | 13.586% | $128.0909 | $128.09 | $128.10 | $128.10 |
| Purchase #3 | $41.97 | 13.331% | $47.565 | $47.57 | $47.55 | $47.60 |
| Purchase #4 | $14.94 | 10.431% | $16.4984 | $16.50 | $16.50 | $16.50 |
| Purchase #5 | $218.28 | 3.620% | $226.1817 | $226.18 | $226.20 | $226.20 |
| Purchase #6 | $51.34 | 8.204% | $55.5519 | $55.55 | $55.55 | $55.60 |
| Purchase #7 | $39.98 | 6.645% | $42.6367 | $42.64 | $42.65 | $42.60 |
| 7 purchase totals = | $703.60 | $760.0150 | $760.02 | $760.05 | $760.10 | |