| 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 | $94.28 | 13.116% | $106.6458 | $106.65 | $106.65 | $106.60 |
| Purchase #2 | $140.90 | 7.352% | $151.259 | $151.26 | $151.25 | $151.30 |
| Purchase #3 | $191.72 | 9.119% | $209.2029 | $209.20 | $209.20 | $209.20 |
| Purchase #4 | $185.58 | 12.343% | $208.4861 | $208.49 | $208.50 | $208.50 |
| Purchase #5 | $148.58 | 9.341% | $162.4589 | $162.46 | $162.45 | $162.50 |
| Purchase #6 | $135.87 | 13.459% | $154.1567 | $154.16 | $154.15 | $154.20 |
| Purchase #7 | $117.72 | 9.302% | $128.6703 | $128.67 | $128.65 | $128.70 |
| 7 purchase totals = | $1,014.65 | $1,120.8797 | $1,120.89 | $1,120.85 | $1,121.00 | |