| 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 | $191.79 | 3.624% | $198.7405 | $198.74 | $198.75 | $198.70 |
| Purchase #2 | $219.53 | 3.744% | $227.7492 | $227.75 | $227.75 | $227.70 |
| Purchase #3 | $164.79 | 6.125% | $174.8834 | $174.88 | $174.90 | $174.90 |
| Purchase #4 | $85.48 | 3.105% | $88.1342 | $88.13 | $88.15 | $88.10 |
| Purchase #5 | $201.50 | 5.644% | $212.8727 | $212.87 | $212.85 | $212.90 |
| Purchase #6 | $21.49 | 8.657% | $23.3504 | $23.35 | $23.35 | $23.40 |
| Purchase #7 | $247.75 | 6.493% | $263.8364 | $263.84 | $263.85 | $263.80 |
| 7 purchase totals = | $1,132.33 | $1,189.5668 | $1,189.56 | $1,189.60 | $1,189.50 | |