| 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 | $195.56 | 6.171% | $207.628 | $207.63 | $207.65 | $207.60 |
| Purchase #2 | $232.61 | 5.106% | $244.4871 | $244.49 | $244.50 | $244.50 |
| Purchase #3 | $217.88 | 6.545% | $232.1402 | $232.14 | $232.15 | $232.10 |
| Purchase #4 | $42.88 | 11.618% | $47.8618 | $47.86 | $47.85 | $47.90 |
| Purchase #5 | $15.27 | 13.584% | $17.3443 | $17.34 | $17.35 | $17.30 |
| Purchase #6 | $179.25 | 10.278% | $197.6733 | $197.67 | $197.65 | $197.70 |
| Purchase #7 | $61.82 | 7.759% | $66.6166 | $66.62 | $66.60 | $66.60 |
| 7 purchase totals = | $945.27 | $1,013.7513 | $1,013.75 | $1,013.75 | $1,013.70 | |