| 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 | $189.57 | 5.256% | $199.5338 | $199.53 | $199.55 | $199.50 |
| Purchase #2 | $113.80 | 10.321% | $125.5453 | $125.55 | $125.55 | $125.50 |
| Purchase #3 | $106.34 | 11.229% | $118.2809 | $118.28 | $118.30 | $118.30 |
| Purchase #4 | $233.47 | 9.727% | $256.1796 | $256.18 | $256.20 | $256.20 |
| Purchase #5 | $135.58 | 6.482% | $144.3683 | $144.37 | $144.35 | $144.40 |
| Purchase #6 | $227.36 | 6.139% | $241.3176 | $241.32 | $241.30 | $241.30 |
| Purchase #7 | $236.45 | 13.292% | $267.8789 | $267.88 | $267.90 | $267.90 |
| 7 purchase totals = | $1,242.57 | $1,353.1044 | $1,353.11 | $1,353.15 | $1,353.10 | |