| 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 | $37.33 | 6.515% | $39.762 | $39.76 | $39.75 | $39.80 |
| Purchase #2 | $228.76 | 11.352% | $254.7288 | $254.73 | $254.75 | $254.70 |
| Purchase #3 | $171.88 | 6.717% | $183.4252 | $183.43 | $183.45 | $183.40 |
| Purchase #4 | $148.71 | 13.127% | $168.2312 | $168.23 | $168.25 | $168.20 |
| Purchase #5 | $215.53 | 13.720% | $245.1007 | $245.10 | $245.10 | $245.10 |
| Purchase #6 | $201.79 | 4.244% | $210.354 | $210.35 | $210.35 | $210.40 |
| Purchase #7 | $104.74 | 7.734% | $112.8406 | $112.84 | $112.85 | $112.80 |
| 7 purchase totals = | $1,108.74 | $1,214.4425 | $1,214.44 | $1,214.50 | $1,214.40 | |