| 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 | $201.36 | 9.809% | $221.1114 | $221.11 | $221.10 | $221.10 |
| Purchase #2 | $247.91 | 3.257% | $255.9844 | $255.98 | $256.00 | $256.00 |
| Purchase #3 | $137.89 | 11.706% | $154.0314 | $154.03 | $154.05 | $154.00 |
| Purchase #4 | $140.42 | 6.275% | $149.2314 | $149.23 | $149.25 | $149.20 |
| Purchase #5 | $93.40 | 10.554% | $103.2574 | $103.26 | $103.25 | $103.30 |
| Purchase #6 | $69.98 | 5.468% | $73.8065 | $73.81 | $73.80 | $73.80 |
| Purchase #7 | $174.38 | 12.463% | $196.113 | $196.11 | $196.10 | $196.10 |
| 7 purchase totals = | $1,065.34 | $1,153.5355 | $1,153.53 | $1,153.55 | $1,153.50 | |