| 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 | $114.54 | 4.173% | $119.3198 | $119.32 | $119.30 | $119.30 |
| Purchase #2 | $179.32 | 8.818% | $195.1324 | $195.13 | $195.15 | $195.10 |
| Purchase #3 | $15.56 | 7.407% | $16.7125 | $16.71 | $16.70 | $16.70 |
| Purchase #4 | $19.25 | 11.401% | $21.4447 | $21.44 | $21.45 | $21.40 |
| Purchase #5 | $239.32 | 7.146% | $256.4218 | $256.42 | $256.40 | $256.40 |
| Purchase #6 | $84.66 | 7.664% | $91.1483 | $91.15 | $91.15 | $91.10 |
| Purchase #7 | $10.72 | 13.689% | $12.1875 | $12.19 | $12.20 | $12.20 |
| 7 purchase totals = | $663.37 | $712.3670 | $712.36 | $712.35 | $712.20 | |