| 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 | $187.68 | 5.420% | $197.8523 | $197.85 | $197.85 | $197.90 |
| Purchase #2 | $133.64 | 6.863% | $142.8117 | $142.81 | $142.80 | $142.80 |
| Purchase #3 | $227.80 | 13.473% | $258.4915 | $258.49 | $258.50 | $258.50 |
| Purchase #4 | $138.96 | 4.105% | $144.6643 | $144.66 | $144.65 | $144.70 |
| Purchase #5 | $49.76 | 5.714% | $52.6033 | $52.60 | $52.60 | $52.60 |
| Purchase #6 | $244.99 | 7.196% | $262.6195 | $262.62 | $262.60 | $262.60 |
| Purchase #7 | $153.29 | 5.596% | $161.8681 | $161.87 | $161.85 | $161.90 |
| 7 purchase totals = | $1,136.12 | $1,220.9107 | $1,220.90 | $1,220.85 | $1,221.00 | |