| 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 | $76.31 | 7.462% | $82.0043 | $82.00 | $82.00 | $82.00 |
| Purchase #2 | $210.26 | 5.295% | $221.3933 | $221.39 | $221.40 | $221.40 |
| Purchase #3 | $191.88 | 9.415% | $209.9455 | $209.95 | $209.95 | $209.90 |
| Purchase #4 | $105.35 | 9.576% | $115.4383 | $115.44 | $115.45 | $115.40 |
| Purchase #5 | $210.68 | 5.610% | $222.4991 | $222.50 | $222.50 | $222.50 |
| Purchase #6 | $74.85 | 9.812% | $82.1943 | $82.19 | $82.20 | $82.20 |
| Purchase #7 | $211.43 | 9.282% | $231.0549 | $231.05 | $231.05 | $231.10 |
| 7 purchase totals = | $1,080.76 | $1,164.5297 | $1,164.52 | $1,164.55 | $1,164.50 | |