| 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 | $47.26 | 4.451% | $49.3635 | $49.36 | $49.35 | $49.40 |
| Purchase #2 | $212.84 | 8.716% | $231.3911 | $231.39 | $231.40 | $231.40 |
| Purchase #3 | $135.39 | 13.408% | $153.5431 | $153.54 | $153.55 | $153.50 |
| Purchase #4 | $169.86 | 5.303% | $178.8677 | $178.87 | $178.85 | $178.90 |
| Purchase #5 | $83.37 | 5.645% | $88.0762 | $88.08 | $88.10 | $88.10 |
| Purchase #6 | $189.76 | 12.108% | $212.7361 | $212.74 | $212.75 | $212.70 |
| Purchase #7 | $200.69 | 7.803% | $216.3498 | $216.35 | $216.35 | $216.30 |
| 7 purchase totals = | $1,039.17 | $1,130.3275 | $1,130.33 | $1,130.35 | $1,130.30 | |