| 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 | $249.28 | 3.777% | $258.6953 | $258.70 | $258.70 | $258.70 |
| Purchase #2 | $57.78 | 11.194% | $64.2479 | $64.25 | $64.25 | $64.20 |
| Purchase #3 | $23.88 | 9.226% | $26.0832 | $26.08 | $26.10 | $26.10 |
| Purchase #4 | $89.58 | 3.709% | $92.9025 | $92.90 | $92.90 | $92.90 |
| Purchase #5 | $23.81 | 13.504% | $27.0253 | $27.03 | $27.05 | $27.00 |
| Purchase #6 | $119.40 | 7.734% | $128.6344 | $128.63 | $128.65 | $128.60 |
| Purchase #7 | $148.93 | 10.495% | $164.5602 | $164.56 | $164.55 | $164.60 |
| 7 purchase totals = | $712.66 | $762.1488 | $762.15 | $762.20 | $762.10 | |