| 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 | $237.80 | 7.715% | $256.1463 | $256.15 | $256.15 | $256.10 |
| Purchase #2 | $221.88 | 13.643% | $252.1511 | $252.15 | $252.15 | $252.20 |
| Purchase #3 | $14.81 | 4.759% | $15.5148 | $15.51 | $15.50 | $15.50 |
| Purchase #4 | $85.63 | 9.657% | $93.8993 | $93.90 | $93.90 | $93.90 |
| Purchase #5 | $111.69 | 6.137% | $118.5444 | $118.54 | $118.55 | $118.50 |
| Purchase #6 | $194.81 | 10.728% | $215.7092 | $215.71 | $215.70 | $215.70 |
| Purchase #7 | $52.46 | 8.371% | $56.8514 | $56.85 | $56.85 | $56.90 |
| 7 purchase totals = | $919.08 | $1,008.8165 | $1,008.81 | $1,008.80 | $1,008.80 | |