| 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 | $201.79 | 8.716% | $219.378 | $219.38 | $219.40 | $219.40 |
| Purchase #2 | $38.93 | 6.278% | $41.374 | $41.37 | $41.35 | $41.40 |
| Purchase #3 | $95.75 | 13.375% | $108.5566 | $108.56 | $108.55 | $108.60 |
| Purchase #4 | $112.72 | 10.700% | $124.781 | $124.78 | $124.80 | $124.80 |
| Purchase #5 | $117.60 | 8.266% | $127.3208 | $127.32 | $127.30 | $127.30 |
| Purchase #6 | $155.96 | 5.297% | $164.2212 | $164.22 | $164.20 | $164.20 |
| Purchase #7 | $184.56 | 11.733% | $206.2144 | $206.21 | $206.20 | $206.20 |
| 7 purchase totals = | $907.31 | $991.8460 | $991.84 | $991.80 | $991.90 | |