| 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 | $207.38 | 10.747% | $229.6671 | $229.67 | $229.65 | $229.70 |
| Purchase #2 | $178.47 | 12.536% | $200.843 | $200.84 | $200.85 | $200.80 |
| Purchase #3 | $247.84 | 13.819% | $282.089 | $282.09 | $282.10 | $282.10 |
| Purchase #4 | $8.55 | 13.565% | $9.7098 | $9.71 | $9.70 | $9.70 |
| Purchase #5 | $158.92 | 11.785% | $177.6487 | $177.65 | $177.65 | $177.60 |
| Purchase #6 | $110.31 | 10.544% | $121.9411 | $121.94 | $121.95 | $121.90 |
| Purchase #7 | $226.34 | 3.143% | $233.4539 | $233.45 | $233.45 | $233.50 |
| 7 purchase totals = | $1,137.81 | $1,255.3526 | $1,255.35 | $1,255.35 | $1,255.30 | |