| 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 | $119.39 | 13.615% | $135.6449 | $135.64 | $135.65 | $135.60 |
| Purchase #2 | $131.68 | 10.779% | $145.8738 | $145.87 | $145.85 | $145.90 |
| Purchase #3 | $105.45 | 12.370% | $118.4942 | $118.49 | $118.50 | $118.50 |
| Purchase #4 | $212.47 | 9.165% | $231.9429 | $231.94 | $231.95 | $231.90 |
| Purchase #5 | $15.35 | 10.700% | $16.9925 | $16.99 | $17.00 | $17.00 |
| Purchase #6 | $212.86 | 3.220% | $219.7141 | $219.71 | $219.70 | $219.70 |
| Purchase #7 | $14.43 | 6.739% | $15.4024 | $15.40 | $15.40 | $15.40 |
| 7 purchase totals = | $811.63 | $884.0648 | $884.04 | $884.05 | $884.00 | |