| 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 | $224.66 | 3.119% | $231.6671 | $231.67 | $231.65 | $231.70 |
| Purchase #2 | $225.83 | 5.679% | $238.6549 | $238.65 | $238.65 | $238.70 |
| Purchase #3 | $9.69 | 11.312% | $10.7861 | $10.79 | $10.80 | $10.80 |
| Purchase #4 | $170.62 | 7.165% | $182.8449 | $182.84 | $182.85 | $182.80 |
| Purchase #5 | $97.80 | 11.201% | $108.7546 | $108.75 | $108.75 | $108.80 |
| Purchase #6 | $195.95 | 4.513% | $204.7932 | $204.79 | $204.80 | $204.80 |
| Purchase #7 | $20.51 | 12.428% | $23.059 | $23.06 | $23.05 | $23.10 |
| 7 purchase totals = | $945.06 | $1,000.5598 | $1,000.55 | $1,000.55 | $1,000.70 | |