| 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 | $114.80 | 8.314% | $124.3445 | $124.34 | $124.35 | $124.30 |
| Purchase #2 | $208.67 | 9.760% | $229.0362 | $229.04 | $229.05 | $229.00 |
| Purchase #3 | $167.50 | 3.306% | $173.0376 | $173.04 | $173.05 | $173.00 |
| Purchase #4 | $110.39 | 12.444% | $124.1269 | $124.13 | $124.15 | $124.10 |
| Purchase #5 | $207.96 | 7.738% | $224.0519 | $224.05 | $224.05 | $224.10 |
| Purchase #6 | $89.96 | 12.478% | $101.1852 | $101.19 | $101.20 | $101.20 |
| Purchase #7 | $208.70 | 10.505% | $230.6239 | $230.62 | $230.60 | $230.60 |
| 7 purchase totals = | $1,107.98 | $1,206.4062 | $1,206.41 | $1,206.45 | $1,206.30 | |