| 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 | $40.58 | 11.134% | $45.0982 | $45.10 | $45.10 | $45.10 |
| Purchase #2 | $214.29 | 12.633% | $241.3613 | $241.36 | $241.35 | $241.40 |
| Purchase #3 | $147.57 | 3.425% | $152.6243 | $152.62 | $152.60 | $152.60 |
| Purchase #4 | $134.41 | 13.391% | $152.4088 | $152.41 | $152.40 | $152.40 |
| Purchase #5 | $160.68 | 8.108% | $173.7079 | $173.71 | $173.70 | $173.70 |
| Purchase #6 | $233.54 | 8.128% | $252.5221 | $252.52 | $252.50 | $252.50 |
| Purchase #7 | $132.36 | 9.133% | $144.4484 | $144.45 | $144.45 | $144.40 |
| 7 purchase totals = | $1,063.43 | $1,162.1710 | $1,162.17 | $1,162.10 | $1,162.10 | |