| 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 | $189.28 | 7.128% | $202.7719 | $202.77 | $202.75 | $202.80 |
| Purchase #2 | $129.47 | 10.822% | $143.4812 | $143.48 | $143.50 | $143.50 |
| Purchase #3 | $76.45 | 10.382% | $84.387 | $84.39 | $84.40 | $84.40 |
| Purchase #4 | $219.28 | 6.325% | $233.1495 | $233.15 | $233.15 | $233.10 |
| Purchase #5 | $174.82 | 9.134% | $190.7881 | $190.79 | $190.80 | $190.80 |
| Purchase #6 | $188.61 | 11.680% | $210.6396 | $210.64 | $210.65 | $210.60 |
| Purchase #7 | $124.26 | 10.148% | $136.8699 | $136.87 | $136.85 | $136.90 |
| 7 purchase totals = | $1,102.17 | $1,202.0872 | $1,202.09 | $1,202.10 | $1,202.10 | |