| 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 | $40.77 | 7.573% | $43.8575 | $43.86 | $43.85 | $43.90 |
| Purchase #2 | $163.43 | 10.579% | $180.7193 | $180.72 | $180.70 | $180.70 |
| Purchase #3 | $224.95 | 6.135% | $238.7507 | $238.75 | $238.75 | $238.80 |
| Purchase #4 | $240.48 | 8.143% | $260.0623 | $260.06 | $260.05 | $260.10 |
| Purchase #5 | $130.80 | 4.546% | $136.7462 | $136.75 | $136.75 | $136.70 |
| Purchase #6 | $244.80 | 13.217% | $277.1552 | $277.16 | $277.15 | $277.20 |
| Purchase #7 | $187.30 | 5.103% | $196.8579 | $196.86 | $196.85 | $196.90 |
| 7 purchase totals = | $1,232.53 | $1,334.1491 | $1,334.16 | $1,334.10 | $1,334.30 | |