| 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 | $231.92 | 3.807% | $240.7492 | $240.75 | $240.75 | $240.70 |
| Purchase #2 | $135.94 | 7.678% | $146.3775 | $146.38 | $146.40 | $146.40 |
| Purchase #3 | $112.53 | 7.658% | $121.1475 | $121.15 | $121.15 | $121.10 |
| Purchase #4 | $176.92 | 4.577% | $185.0176 | $185.02 | $185.00 | $185.00 |
| Purchase #5 | $207.51 | 7.821% | $223.7394 | $223.74 | $223.75 | $223.70 |
| Purchase #6 | $158.50 | 9.299% | $173.2389 | $173.24 | $173.25 | $173.20 |
| Purchase #7 | $233.49 | 9.617% | $255.9447 | $255.94 | $255.95 | $255.90 |
| 7 purchase totals = | $1,256.81 | $1,346.2148 | $1,346.22 | $1,346.25 | $1,346.00 | |