| 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 | $216.49 | 3.710% | $224.5218 | $224.52 | $224.50 | $224.50 |
| Purchase #2 | $6.92 | 4.866% | $7.2567 | $7.26 | $7.25 | $7.30 |
| Purchase #3 | $228.57 | 10.205% | $251.8956 | $251.90 | $251.90 | $251.90 |
| Purchase #4 | $244.48 | 13.618% | $277.7733 | $277.77 | $277.75 | $277.80 |
| Purchase #5 | $225.85 | 7.868% | $243.6199 | $243.62 | $243.60 | $243.60 |
| Purchase #6 | $60.75 | 6.593% | $64.7552 | $64.76 | $64.75 | $64.80 |
| Purchase #7 | $228.68 | 3.183% | $235.9589 | $235.96 | $235.95 | $236.00 |
| 7 purchase totals = | $1,211.74 | $1,305.7814 | $1,305.79 | $1,305.70 | $1,305.90 | |