| 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 | $235.81 | 12.423% | $265.1047 | $265.10 | $265.10 | $265.10 |
| Purchase #2 | $47.39 | 6.429% | $50.4367 | $50.44 | $50.45 | $50.40 |
| Purchase #3 | $100.74 | 6.756% | $107.546 | $107.55 | $107.55 | $107.50 |
| Purchase #4 | $180.32 | 11.157% | $200.4383 | $200.44 | $200.45 | $200.40 |
| Purchase #5 | $146.28 | 6.427% | $155.6814 | $155.68 | $155.70 | $155.70 |
| Purchase #6 | $137.66 | 10.761% | $152.4736 | $152.47 | $152.45 | $152.50 |
| Purchase #7 | $155.28 | 9.171% | $169.5207 | $169.52 | $169.50 | $169.50 |
| 7 purchase totals = | $1,003.48 | $1,101.2014 | $1,101.20 | $1,101.20 | $1,101.10 | |