| 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 | $123.53 | 6.526% | $131.5916 | $131.59 | $131.60 | $131.60 |
| Purchase #2 | $151.83 | 9.862% | $166.8035 | $166.80 | $166.80 | $166.80 |
| Purchase #3 | $144.44 | 5.175% | $151.9148 | $151.91 | $151.90 | $151.90 |
| Purchase #4 | $141.64 | 5.477% | $149.3976 | $149.40 | $149.40 | $149.40 |
| Purchase #5 | $219.90 | 9.593% | $240.995 | $241.00 | $241.00 | $241.00 |
| Purchase #6 | $234.93 | 13.669% | $267.0426 | $267.04 | $267.05 | $267.00 |
| Purchase #7 | $137.56 | 7.591% | $148.0022 | $148.00 | $148.00 | $148.00 |
| 7 purchase totals = | $1,153.83 | $1,255.7473 | $1,255.74 | $1,255.75 | $1,255.70 | |