| 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 | $88.77 | 11.849% | $99.2884 | $99.29 | $99.30 | $99.30 |
| Purchase #2 | $183.42 | 11.407% | $204.3427 | $204.34 | $204.35 | $204.30 |
| Purchase #3 | $21.49 | 4.424% | $22.4407 | $22.44 | $22.45 | $22.40 |
| Purchase #4 | $231.72 | 12.110% | $259.7813 | $259.78 | $259.80 | $259.80 |
| Purchase #5 | $61.68 | 10.523% | $68.1706 | $68.17 | $68.15 | $68.20 |
| Purchase #6 | $222.65 | 11.366% | $247.9564 | $247.96 | $247.95 | $248.00 |
| Purchase #7 | $244.82 | 6.220% | $260.0478 | $260.05 | $260.05 | $260.00 |
| 7 purchase totals = | $1,054.55 | $1,162.0279 | $1,162.03 | $1,162.05 | $1,162.00 | |