| 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 | $75.51 | 3.437% | $78.1053 | $78.11 | $78.10 | $78.10 |
| Purchase #2 | $240.75 | 8.514% | $261.2475 | $261.25 | $261.25 | $261.20 |
| Purchase #3 | $181.43 | 13.283% | $205.5293 | $205.53 | $205.55 | $205.50 |
| Purchase #4 | $125.33 | 3.232% | $129.3807 | $129.38 | $129.40 | $129.40 |
| Purchase #5 | $124.58 | 12.694% | $140.3942 | $140.39 | $140.40 | $140.40 |
| Purchase #6 | $128.88 | 7.547% | $138.6066 | $138.61 | $138.60 | $138.60 |
| Purchase #7 | $184.29 | 11.778% | $205.9957 | $206.00 | $206.00 | $206.00 |
| 7 purchase totals = | $1,060.77 | $1,159.2593 | $1,159.27 | $1,159.30 | $1,159.20 | |