| 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 | $206.75 | 6.267% | $219.707 | $219.71 | $219.70 | $219.70 |
| Purchase #2 | $206.67 | 11.665% | $230.7781 | $230.78 | $230.80 | $230.80 |
| Purchase #3 | $69.47 | 8.112% | $75.1054 | $75.11 | $75.10 | $75.10 |
| Purchase #4 | $219.85 | 4.322% | $229.3519 | $229.35 | $229.35 | $229.40 |
| Purchase #5 | $101.78 | 7.548% | $109.4624 | $109.46 | $109.45 | $109.50 |
| Purchase #6 | $218.60 | 3.854% | $227.0248 | $227.02 | $227.00 | $227.00 |
| Purchase #7 | $222.29 | 8.351% | $240.8534 | $240.85 | $240.85 | $240.90 |
| 7 purchase totals = | $1,245.41 | $1,332.2830 | $1,332.28 | $1,332.25 | $1,332.40 | |