| 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 | $197.27 | 10.547% | $218.0761 | $218.08 | $218.10 | $218.10 |
| Purchase #2 | $187.95 | 9.229% | $205.2959 | $205.30 | $205.30 | $205.30 |
| Purchase #3 | $48.59 | 7.173% | $52.0754 | $52.08 | $52.10 | $52.10 |
| Purchase #4 | $88.86 | 3.751% | $92.1931 | $92.19 | $92.20 | $92.20 |
| Purchase #5 | $102.53 | 9.447% | $112.216 | $112.22 | $112.20 | $112.20 |
| Purchase #6 | $190.38 | 12.111% | $213.4369 | $213.44 | $213.45 | $213.40 |
| Purchase #7 | $73.89 | 10.744% | $81.8287 | $81.83 | $81.85 | $81.80 |
| 7 purchase totals = | $889.47 | $975.1221 | $975.14 | $975.20 | $975.10 | |