| 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 | $22.73 | 9.595% | $24.9109 | $24.91 | $24.90 | $24.90 |
| Purchase #2 | $92.38 | 6.256% | $98.1593 | $98.16 | $98.15 | $98.20 |
| Purchase #3 | $138.90 | 8.239% | $150.344 | $150.34 | $150.35 | $150.30 |
| Purchase #4 | $237.37 | 7.108% | $254.2423 | $254.24 | $254.25 | $254.20 |
| Purchase #5 | $245.70 | 11.156% | $273.1103 | $273.11 | $273.10 | $273.10 |
| Purchase #6 | $248.75 | 4.461% | $259.8467 | $259.85 | $259.85 | $259.80 |
| Purchase #7 | $60.63 | 8.554% | $65.8163 | $65.82 | $65.80 | $65.80 |
| 7 purchase totals = | $1,046.46 | $1,126.4298 | $1,126.43 | $1,126.40 | $1,126.30 | |