| 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 | $230.65 | 6.410% | $245.4347 | $245.43 | $245.45 | $245.40 |
| Purchase #2 | $224.46 | 8.840% | $244.3023 | $244.30 | $244.30 | $244.30 |
| Purchase #3 | $104.29 | 4.271% | $108.7442 | $108.74 | $108.75 | $108.70 |
| Purchase #4 | $125.93 | 13.439% | $142.8537 | $142.85 | $142.85 | $142.90 |
| Purchase #5 | $240.78 | 5.512% | $254.0518 | $254.05 | $254.05 | $254.10 |
| Purchase #6 | $227.53 | 10.179% | $250.6903 | $250.69 | $250.70 | $250.70 |
| Purchase #7 | $59.50 | 3.440% | $61.5468 | $61.55 | $61.55 | $61.50 |
| 7 purchase totals = | $1,213.14 | $1,307.6238 | $1,307.61 | $1,307.65 | $1,307.60 | |