| 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 | $180.84 | 10.757% | $200.293 | $200.29 | $200.30 | $200.30 |
| Purchase #2 | $222.54 | 10.749% | $246.4608 | $246.46 | $246.45 | $246.50 |
| Purchase #3 | $172.51 | 12.128% | $193.432 | $193.43 | $193.45 | $193.40 |
| Purchase #4 | $183.58 | 7.454% | $197.2641 | $197.26 | $197.25 | $197.30 |
| Purchase #5 | $52.90 | 4.615% | $55.3413 | $55.34 | $55.35 | $55.30 |
| Purchase #6 | $102.77 | 3.179% | $106.0371 | $106.04 | $106.05 | $106.00 |
| Purchase #7 | $109.53 | 9.820% | $120.2858 | $120.29 | $120.30 | $120.30 |
| 7 purchase totals = | $1,024.67 | $1,119.1141 | $1,119.11 | $1,119.15 | $1,119.10 | |