| 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 | $229.74 | 5.780% | $243.019 | $243.02 | $243.00 | $243.00 |
| Purchase #2 | $106.40 | 4.434% | $111.1178 | $111.12 | $111.10 | $111.10 |
| Purchase #3 | $90.62 | 8.704% | $98.5076 | $98.51 | $98.50 | $98.50 |
| Purchase #4 | $143.70 | 8.769% | $156.3011 | $156.30 | $156.30 | $156.30 |
| Purchase #5 | $112.37 | 12.168% | $126.0432 | $126.04 | $126.05 | $126.00 |
| Purchase #6 | $201.52 | 13.442% | $228.6083 | $228.61 | $228.60 | $228.60 |
| Purchase #7 | $45.34 | 4.486% | $47.374 | $47.37 | $47.35 | $47.40 |
| 7 purchase totals = | $929.69 | $1,010.9710 | $1,010.97 | $1,010.90 | $1,010.90 | |