| 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 | $209.26 | 7.245% | $224.4209 | $224.42 | $224.40 | $224.40 |
| Purchase #2 | $173.32 | 6.718% | $184.9636 | $184.96 | $184.95 | $185.00 |
| Purchase #3 | $20.71 | 11.444% | $23.0801 | $23.08 | $23.10 | $23.10 |
| Purchase #4 | $178.48 | 6.852% | $190.7094 | $190.71 | $190.70 | $190.70 |
| Purchase #5 | $120.69 | 3.185% | $124.534 | $124.53 | $124.55 | $124.50 |
| Purchase #6 | $225.46 | 11.470% | $251.3203 | $251.32 | $251.30 | $251.30 |
| Purchase #7 | $216.86 | 11.782% | $242.4104 | $242.41 | $242.40 | $242.40 |
| 7 purchase totals = | $1,144.78 | $1,241.4387 | $1,241.43 | $1,241.40 | $1,241.40 | |