| 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 | $213.28 | 5.172% | $224.3108 | $224.31 | $224.30 | $224.30 |
| Purchase #2 | $208.51 | 12.160% | $233.8648 | $233.86 | $233.85 | $233.90 |
| Purchase #3 | $194.62 | 7.372% | $208.9674 | $208.97 | $208.95 | $209.00 |
| Purchase #4 | $79.28 | 12.484% | $89.1773 | $89.18 | $89.20 | $89.20 |
| Purchase #5 | $197.39 | 9.192% | $215.5341 | $215.53 | $215.55 | $215.50 |
| Purchase #6 | $134.40 | 3.186% | $138.682 | $138.68 | $138.70 | $138.70 |
| Purchase #7 | $189.96 | 3.669% | $196.9296 | $196.93 | $196.95 | $196.90 |
| 7 purchase totals = | $1,217.44 | $1,307.4660 | $1,307.46 | $1,307.50 | $1,307.50 | |