| 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 | $135.52 | 4.121% | $141.1048 | $141.10 | $141.10 | $141.10 |
| Purchase #2 | $57.58 | 12.146% | $64.5737 | $64.57 | $64.55 | $64.60 |
| Purchase #3 | $16.26 | 13.307% | $18.4237 | $18.42 | $18.40 | $18.40 |
| Purchase #4 | $115.51 | 3.224% | $119.234 | $119.23 | $119.25 | $119.20 |
| Purchase #5 | $247.70 | 9.836% | $272.0638 | $272.06 | $272.05 | $272.10 |
| Purchase #6 | $75.74 | 3.335% | $78.2659 | $78.27 | $78.25 | $78.30 |
| Purchase #7 | $8.81 | 8.604% | $9.568 | $9.57 | $9.55 | $9.60 |
| 7 purchase totals = | $657.12 | $703.2339 | $703.22 | $703.15 | $703.30 | |