| 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 | $244.25 | 12.232% | $274.1267 | $274.13 | $274.15 | $274.10 |
| Purchase #2 | $193.83 | 12.362% | $217.7913 | $217.79 | $217.80 | $217.80 |
| Purchase #3 | $59.80 | 8.695% | $64.9996 | $65.00 | $65.00 | $65.00 |
| Purchase #4 | $107.25 | 5.327% | $112.9632 | $112.96 | $112.95 | $113.00 |
| Purchase #5 | $189.45 | 5.294% | $199.4795 | $199.48 | $199.50 | $199.50 |
| Purchase #6 | $97.87 | 11.402% | $109.0291 | $109.03 | $109.05 | $109.00 |
| Purchase #7 | $133.77 | 11.409% | $149.0318 | $149.03 | $149.05 | $149.00 |
| 7 purchase totals = | $1,026.22 | $1,127.4212 | $1,127.42 | $1,127.50 | $1,127.40 | |