| 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 | $195.42 | 12.460% | $219.7693 | $219.77 | $219.75 | $219.80 |
| Purchase #2 | $242.86 | 12.740% | $273.8004 | $273.80 | $273.80 | $273.80 |
| Purchase #3 | $171.70 | 11.846% | $192.0396 | $192.04 | $192.05 | $192.00 |
| Purchase #4 | $52.41 | 10.724% | $58.0304 | $58.03 | $58.05 | $58.00 |
| Purchase #5 | $159.78 | 11.682% | $178.4455 | $178.45 | $178.45 | $178.40 |
| Purchase #6 | $57.41 | 3.479% | $59.4073 | $59.41 | $59.40 | $59.40 |
| Purchase #7 | $8.47 | 6.736% | $9.0405 | $9.04 | $9.05 | $9.00 |
| 7 purchase totals = | $888.05 | $990.5330 | $990.54 | $990.55 | $990.40 | |