| 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 | $38.61 | 11.201% | $42.9347 | $42.93 | $42.95 | $42.90 |
| Purchase #2 | $228.66 | 13.524% | $259.584 | $259.58 | $259.60 | $259.60 |
| Purchase #3 | $71.58 | 12.385% | $80.4452 | $80.45 | $80.45 | $80.40 |
| Purchase #4 | $231.27 | 6.340% | $245.9325 | $245.93 | $245.95 | $245.90 |
| Purchase #5 | $84.94 | 10.278% | $93.6701 | $93.67 | $93.65 | $93.70 |
| Purchase #6 | $243.37 | 6.564% | $259.3448 | $259.34 | $259.35 | $259.30 |
| Purchase #7 | $98.63 | 8.724% | $107.2345 | $107.23 | $107.25 | $107.20 |
| 7 purchase totals = | $997.06 | $1,089.1458 | $1,089.13 | $1,089.20 | $1,089.00 | |