| 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 | $249.37 | 8.751% | $271.1924 | $271.19 | $271.20 | $271.20 |
| Purchase #2 | $7.86 | 11.377% | $8.7542 | $8.75 | $8.75 | $8.80 |
| Purchase #3 | $9.69 | 11.580% | $10.8121 | $10.81 | $10.80 | $10.80 |
| Purchase #4 | $247.35 | 11.545% | $275.9066 | $275.91 | $275.90 | $275.90 |
| Purchase #5 | $138.86 | 3.618% | $143.884 | $143.88 | $143.90 | $143.90 |
| Purchase #6 | $47.62 | 11.314% | $53.0077 | $53.01 | $53.00 | $53.00 |
| Purchase #7 | $96.79 | 13.439% | $109.7976 | $109.80 | $109.80 | $109.80 |
| 7 purchase totals = | $797.54 | $873.3546 | $873.35 | $873.35 | $873.40 | |