| 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 | $193.69 | 5.336% | $204.0253 | $204.03 | $204.05 | $204.00 |
| Purchase #2 | $84.59 | 6.147% | $89.7897 | $89.79 | $89.80 | $89.80 |
| Purchase #3 | $219.54 | 8.384% | $237.9462 | $237.95 | $237.95 | $237.90 |
| Purchase #4 | $142.43 | 8.761% | $154.9083 | $154.91 | $154.90 | $154.90 |
| Purchase #5 | $195.34 | 6.631% | $208.293 | $208.29 | $208.30 | $208.30 |
| Purchase #6 | $220.43 | 13.373% | $249.9081 | $249.91 | $249.90 | $249.90 |
| Purchase #7 | $30.72 | 5.311% | $32.3515 | $32.35 | $32.35 | $32.40 |
| 7 purchase totals = | $1,086.74 | $1,177.2221 | $1,177.23 | $1,177.25 | $1,177.20 | |