| 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 | $128.66 | 10.510% | $142.1822 | $142.18 | $142.20 | $142.20 |
| Purchase #2 | $49.87 | 10.584% | $55.1482 | $55.15 | $55.15 | $55.10 |
| Purchase #3 | $181.81 | 12.499% | $204.5344 | $204.53 | $204.55 | $204.50 |
| Purchase #4 | $200.96 | 13.244% | $227.5751 | $227.58 | $227.60 | $227.60 |
| Purchase #5 | $71.44 | 8.252% | $77.3352 | $77.34 | $77.35 | $77.30 |
| Purchase #6 | $47.56 | 6.496% | $50.6495 | $50.65 | $50.65 | $50.60 |
| Purchase #7 | $247.51 | 3.325% | $255.7397 | $255.74 | $255.75 | $255.70 |
| 7 purchase totals = | $927.81 | $1,013.1643 | $1,013.17 | $1,013.25 | $1,013.00 | |