| 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 | $131.59 | 9.541% | $144.145 | $144.15 | $144.15 | $144.10 |
| Purchase #2 | $241.28 | 5.162% | $253.7349 | $253.73 | $253.75 | $253.70 |
| Purchase #3 | $243.46 | 6.634% | $259.6111 | $259.61 | $259.60 | $259.60 |
| Purchase #4 | $207.65 | 8.671% | $225.6553 | $225.66 | $225.65 | $225.70 |
| Purchase #5 | $125.53 | 10.439% | $138.6341 | $138.63 | $138.65 | $138.60 |
| Purchase #6 | $183.76 | 4.438% | $191.9153 | $191.92 | $191.90 | $191.90 |
| Purchase #7 | $21.96 | 8.621% | $23.8532 | $23.85 | $23.85 | $23.90 |
| 7 purchase totals = | $1,155.23 | $1,237.5489 | $1,237.55 | $1,237.55 | $1,237.50 | |