| 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 | $81.44 | 5.170% | $85.6504 | $85.65 | $85.65 | $85.70 |
| Purchase #2 | $48.66 | 4.838% | $51.0142 | $51.01 | $51.00 | $51.00 |
| Purchase #3 | $224.27 | 9.181% | $244.8602 | $244.86 | $244.85 | $244.90 |
| Purchase #4 | $224.75 | 10.684% | $248.7623 | $248.76 | $248.75 | $248.80 |
| Purchase #5 | $133.99 | 8.605% | $145.5198 | $145.52 | $145.50 | $145.50 |
| Purchase #6 | $214.83 | 13.230% | $243.252 | $243.25 | $243.25 | $243.30 |
| Purchase #7 | $106.67 | 3.245% | $110.1314 | $110.13 | $110.15 | $110.10 |
| 7 purchase totals = | $1,034.61 | $1,129.1903 | $1,129.18 | $1,129.15 | $1,129.30 | |