| 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 | $108.55 | 12.497% | $122.1155 | $122.12 | $122.10 | $122.10 |
| Purchase #2 | $31.96 | 4.395% | $33.3646 | $33.36 | $33.35 | $33.40 |
| Purchase #3 | $176.76 | 9.787% | $194.0595 | $194.06 | $194.05 | $194.10 |
| Purchase #4 | $44.63 | 13.158% | $50.5024 | $50.50 | $50.50 | $50.50 |
| Purchase #5 | $219.45 | 10.734% | $243.0058 | $243.01 | $243.00 | $243.00 |
| Purchase #6 | $207.81 | 5.245% | $218.7096 | $218.71 | $218.70 | $218.70 |
| Purchase #7 | $237.27 | 5.844% | $251.1361 | $251.14 | $251.15 | $251.10 |
| 7 purchase totals = | $1,026.43 | $1,112.8935 | $1,112.90 | $1,112.85 | $1,112.90 | |