| 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 | $112.58 | 9.241% | $122.9835 | $122.98 | $123.00 | $123.00 |
| Purchase #2 | $9.48 | 8.476% | $10.2835 | $10.28 | $10.30 | $10.30 |
| Purchase #3 | $192.97 | 3.844% | $200.3878 | $200.39 | $200.40 | $200.40 |
| Purchase #4 | $85.33 | 13.820% | $97.1226 | $97.12 | $97.10 | $97.10 |
| Purchase #5 | $162.42 | 9.828% | $178.3826 | $178.38 | $178.40 | $178.40 |
| Purchase #6 | $203.52 | 5.111% | $213.9219 | $213.92 | $213.90 | $213.90 |
| Purchase #7 | $20.96 | 4.188% | $21.8378 | $21.84 | $21.85 | $21.80 |
| 7 purchase totals = | $787.26 | $844.9197 | $844.91 | $844.95 | $844.90 | |