| 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 | $204.59 | 12.834% | $230.8471 | $230.85 | $230.85 | $230.80 |
| Purchase #2 | $100.25 | 12.143% | $112.4234 | $112.42 | $112.40 | $112.40 |
| Purchase #3 | $212.63 | 3.186% | $219.4044 | $219.40 | $219.40 | $219.40 |
| Purchase #4 | $7.48 | 5.406% | $7.8844 | $7.88 | $7.90 | $7.90 |
| Purchase #5 | $133.79 | 4.763% | $140.1624 | $140.16 | $140.15 | $140.20 |
| Purchase #6 | $36.94 | 4.670% | $38.6651 | $38.67 | $38.65 | $38.70 |
| Purchase #7 | $73.47 | 13.697% | $83.5332 | $83.53 | $83.55 | $83.50 |
| 7 purchase totals = | $769.15 | $832.9200 | $832.91 | $832.90 | $832.90 | |