| 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 | $94.28 | 3.205% | $97.3017 | $97.30 | $97.30 | $97.30 |
| Purchase #2 | $105.57 | 8.445% | $114.4854 | $114.49 | $114.50 | $114.50 |
| Purchase #3 | $110.90 | 13.253% | $125.5976 | $125.60 | $125.60 | $125.60 |
| Purchase #4 | $120.38 | 8.392% | $130.4823 | $130.48 | $130.50 | $130.50 |
| Purchase #5 | $243.99 | 5.113% | $256.4652 | $256.47 | $256.45 | $256.50 |
| Purchase #6 | $129.92 | 12.688% | $146.4042 | $146.40 | $146.40 | $146.40 |
| Purchase #7 | $179.40 | 11.351% | $199.7637 | $199.76 | $199.75 | $199.80 |
| 7 purchase totals = | $984.44 | $1,070.5001 | $1,070.50 | $1,070.50 | $1,070.60 | |