| 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 | $188.25 | 12.289% | $211.384 | $211.38 | $211.40 | $211.40 |
| Purchase #2 | $223.49 | 8.400% | $242.2632 | $242.26 | $242.25 | $242.30 |
| Purchase #3 | $66.74 | 5.233% | $70.2325 | $70.23 | $70.25 | $70.20 |
| Purchase #4 | $249.93 | 9.823% | $274.4806 | $274.48 | $274.50 | $274.50 |
| Purchase #5 | $172.80 | 12.276% | $194.0129 | $194.01 | $194.00 | $194.00 |
| Purchase #6 | $221.33 | 13.265% | $250.6894 | $250.69 | $250.70 | $250.70 |
| Purchase #7 | $231.70 | 12.339% | $260.2895 | $260.29 | $260.30 | $260.30 |
| 7 purchase totals = | $1,354.24 | $1,503.3521 | $1,503.34 | $1,503.40 | $1,503.40 | |