| 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 | $121.82 | 9.341% | $133.1992 | $133.20 | $133.20 | $133.20 |
| Purchase #2 | $112.28 | 5.852% | $118.8506 | $118.85 | $118.85 | $118.90 |
| Purchase #3 | $210.30 | 10.595% | $232.5813 | $232.58 | $232.60 | $232.60 |
| Purchase #4 | $211.82 | 5.622% | $223.7285 | $223.73 | $223.75 | $223.70 |
| Purchase #5 | $137.92 | 11.799% | $154.1932 | $154.19 | $154.20 | $154.20 |
| Purchase #6 | $93.52 | 9.218% | $102.1407 | $102.14 | $102.15 | $102.10 |
| Purchase #7 | $199.96 | 10.432% | $220.8198 | $220.82 | $220.80 | $220.80 |
| 7 purchase totals = | $1,087.62 | $1,185.5133 | $1,185.51 | $1,185.55 | $1,185.50 | |