| 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 | $184.64 | 5.413% | $194.6346 | $194.63 | $194.65 | $194.60 |
| Purchase #2 | $205.56 | 10.858% | $227.8797 | $227.88 | $227.90 | $227.90 |
| Purchase #3 | $213.62 | 6.708% | $227.9496 | $227.95 | $227.95 | $227.90 |
| Purchase #4 | $200.29 | 13.845% | $228.0202 | $228.02 | $228.00 | $228.00 |
| Purchase #5 | $112.42 | 10.834% | $124.5996 | $124.60 | $124.60 | $124.60 |
| Purchase #6 | $245.45 | 10.388% | $270.9473 | $270.95 | $270.95 | $270.90 |
| Purchase #7 | $142.31 | 12.584% | $160.2183 | $160.22 | $160.20 | $160.20 |
| 7 purchase totals = | $1,304.29 | $1,434.2493 | $1,434.25 | $1,434.25 | $1,434.10 | |