| 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 | $227.72 | 9.433% | $249.2008 | $249.20 | $249.20 | $249.20 |
| Purchase #2 | $203.53 | 5.152% | $214.0159 | $214.02 | $214.00 | $214.00 |
| Purchase #3 | $183.91 | 7.842% | $198.3322 | $198.33 | $198.35 | $198.30 |
| Purchase #4 | $75.89 | 3.667% | $78.6729 | $78.67 | $78.65 | $78.70 |
| Purchase #5 | $110.87 | 12.221% | $124.4194 | $124.42 | $124.40 | $124.40 |
| Purchase #6 | $15.98 | 13.838% | $18.1913 | $18.19 | $18.20 | $18.20 |
| Purchase #7 | $50.64 | 7.277% | $54.3251 | $54.33 | $54.35 | $54.30 |
| 7 purchase totals = | $868.54 | $937.1576 | $937.16 | $937.15 | $937.10 | |