| 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 | $220.86 | 10.863% | $244.852 | $244.85 | $244.85 | $244.90 |
| Purchase #2 | $206.65 | 5.204% | $217.4041 | $217.40 | $217.40 | $217.40 |
| Purchase #3 | $94.97 | 6.294% | $100.9474 | $100.95 | $100.95 | $100.90 |
| Purchase #4 | $114.53 | 12.442% | $128.7798 | $128.78 | $128.80 | $128.80 |
| Purchase #5 | $120.67 | 3.120% | $124.4349 | $124.43 | $124.45 | $124.40 |
| Purchase #6 | $24.27 | 3.226% | $25.053 | $25.05 | $25.05 | $25.10 |
| Purchase #7 | $72.78 | 3.802% | $75.5471 | $75.55 | $75.55 | $75.50 |
| 7 purchase totals = | $854.73 | $917.0183 | $917.01 | $917.05 | $917.00 | |