| 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 | $38.98 | 10.426% | $43.0441 | $43.04 | $43.05 | $43.00 |
| Purchase #2 | $131.33 | 6.651% | $140.0648 | $140.06 | $140.05 | $140.10 |
| Purchase #3 | $219.25 | 10.866% | $243.0737 | $243.07 | $243.05 | $243.10 |
| Purchase #4 | $185.92 | 7.847% | $200.5091 | $200.51 | $200.50 | $200.50 |
| Purchase #5 | $14.32 | 6.704% | $15.28 | $15.28 | $15.30 | $15.30 |
| Purchase #6 | $124.36 | 13.457% | $141.0951 | $141.10 | $141.10 | $141.10 |
| Purchase #7 | $196.39 | 5.293% | $206.7849 | $206.78 | $206.80 | $206.80 |
| 7 purchase totals = | $910.55 | $989.8517 | $989.84 | $989.85 | $989.90 | |