| 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 | $232.71 | 5.677% | $245.9209 | $245.92 | $245.90 | $245.90 |
| Purchase #2 | $20.81 | 13.430% | $23.6048 | $23.60 | $23.60 | $23.60 |
| Purchase #3 | $184.52 | 10.158% | $203.2635 | $203.26 | $203.25 | $203.30 |
| Purchase #4 | $203.54 | 7.801% | $219.4182 | $219.42 | $219.40 | $219.40 |
| Purchase #5 | $145.36 | 9.395% | $159.0166 | $159.02 | $159.00 | $159.00 |
| Purchase #6 | $48.89 | 3.584% | $50.6422 | $50.64 | $50.65 | $50.60 |
| Purchase #7 | $78.94 | 13.125% | $89.3009 | $89.30 | $89.30 | $89.30 |
| 7 purchase totals = | $914.77 | $991.1671 | $991.16 | $991.10 | $991.10 | |