| 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 | $247.27 | 12.128% | $277.2589 | $277.26 | $277.25 | $277.30 |
| Purchase #2 | $121.43 | 11.643% | $135.5681 | $135.57 | $135.55 | $135.60 |
| Purchase #3 | $10.78 | 6.499% | $11.4806 | $11.48 | $11.50 | $11.50 |
| Purchase #4 | $205.96 | 9.549% | $225.6271 | $225.63 | $225.65 | $225.60 |
| Purchase #5 | $41.96 | 3.102% | $43.2616 | $43.26 | $43.25 | $43.30 |
| Purchase #6 | $25.55 | 6.572% | $27.2291 | $27.23 | $27.25 | $27.20 |
| Purchase #7 | $228.44 | 12.748% | $257.5615 | $257.56 | $257.55 | $257.60 |
| 7 purchase totals = | $881.39 | $977.9869 | $977.99 | $978.00 | $978.10 | |