| 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 | $232.73 | 6.756% | $248.4532 | $248.45 | $248.45 | $248.50 |
| Purchase #2 | $36.44 | 11.814% | $40.745 | $40.75 | $40.75 | $40.70 |
| Purchase #3 | $100.30 | 5.764% | $106.0813 | $106.08 | $106.10 | $106.10 |
| Purchase #4 | $83.52 | 13.283% | $94.614 | $94.61 | $94.60 | $94.60 |
| Purchase #5 | $150.61 | 12.523% | $169.4709 | $169.47 | $169.45 | $169.50 |
| Purchase #6 | $199.32 | 10.167% | $219.5849 | $219.58 | $219.60 | $219.60 |
| Purchase #7 | $99.80 | 9.368% | $109.1493 | $109.15 | $109.15 | $109.10 |
| 7 purchase totals = | $902.72 | $988.0986 | $988.09 | $988.10 | $988.10 | |