| 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 | $221.87 | 5.368% | $233.78 | $233.78 | $233.80 | $233.80 |
| Purchase #2 | $150.95 | 4.232% | $157.3382 | $157.34 | $157.35 | $157.30 |
| Purchase #3 | $243.98 | 5.720% | $257.9357 | $257.94 | $257.95 | $257.90 |
| Purchase #4 | $9.47 | 5.851% | $10.0241 | $10.02 | $10.00 | $10.00 |
| Purchase #5 | $155.33 | 4.763% | $162.7284 | $162.73 | $162.75 | $162.70 |
| Purchase #6 | $163.79 | 9.454% | $179.2747 | $179.27 | $179.25 | $179.30 |
| Purchase #7 | $202.70 | 13.741% | $230.553 | $230.55 | $230.55 | $230.60 |
| 7 purchase totals = | $1,148.09 | $1,231.6341 | $1,231.63 | $1,231.65 | $1,231.60 | |