| 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 | $102.96 | 4.381% | $107.4707 | $107.47 | $107.45 | $107.50 |
| Purchase #2 | $200.75 | 6.141% | $213.0781 | $213.08 | $213.10 | $213.10 |
| Purchase #3 | $58.28 | 13.809% | $66.3279 | $66.33 | $66.35 | $66.30 |
| Purchase #4 | $146.25 | 12.155% | $164.0267 | $164.03 | $164.05 | $164.00 |
| Purchase #5 | $191.83 | 7.861% | $206.9098 | $206.91 | $206.90 | $206.90 |
| Purchase #6 | $244.76 | 13.782% | $278.4928 | $278.49 | $278.50 | $278.50 |
| Purchase #7 | $32.82 | 11.332% | $36.5392 | $36.54 | $36.55 | $36.50 |
| 7 purchase totals = | $977.65 | $1,072.8452 | $1,072.85 | $1,072.90 | $1,072.80 | |