| 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 | $106.53 | 7.367% | $114.3781 | $114.38 | $114.40 | $114.40 |
| Purchase #2 | $237.78 | 10.191% | $262.0122 | $262.01 | $262.00 | $262.00 |
| Purchase #3 | $32.72 | 7.539% | $35.1868 | $35.19 | $35.20 | $35.20 |
| Purchase #4 | $91.93 | 11.740% | $102.7226 | $102.72 | $102.70 | $102.70 |
| Purchase #5 | $21.56 | 9.516% | $23.6116 | $23.61 | $23.60 | $23.60 |
| Purchase #6 | $131.63 | 10.401% | $145.3208 | $145.32 | $145.30 | $145.30 |
| Purchase #7 | $213.49 | 5.202% | $224.5957 | $224.60 | $224.60 | $224.60 |
| 7 purchase totals = | $835.64 | $907.8278 | $907.83 | $907.80 | $907.80 | |