| 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 | $219.69 | 5.610% | $232.0146 | $232.01 | $232.00 | $232.00 |
| Purchase #2 | $193.33 | 4.460% | $201.9525 | $201.95 | $201.95 | $202.00 |
| Purchase #3 | $108.27 | 11.499% | $120.72 | $120.72 | $120.70 | $120.70 |
| Purchase #4 | $39.80 | 3.381% | $41.1456 | $41.15 | $41.15 | $41.10 |
| Purchase #5 | $38.29 | 3.816% | $39.7511 | $39.75 | $39.75 | $39.80 |
| Purchase #6 | $62.65 | 10.792% | $69.4112 | $69.41 | $69.40 | $69.40 |
| Purchase #7 | $192.47 | 9.453% | $210.6642 | $210.66 | $210.65 | $210.70 |
| 7 purchase totals = | $854.50 | $915.6592 | $915.65 | $915.60 | $915.70 | |