| 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 | $233.96 | 9.344% | $255.8212 | $255.82 | $255.80 | $255.80 |
| Purchase #2 | $223.32 | 11.719% | $249.4909 | $249.49 | $249.50 | $249.50 |
| Purchase #3 | $170.84 | 8.459% | $185.2914 | $185.29 | $185.30 | $185.30 |
| Purchase #4 | $242.51 | 6.503% | $258.2804 | $258.28 | $258.30 | $258.30 |
| Purchase #5 | $219.46 | 10.326% | $242.1214 | $242.12 | $242.10 | $242.10 |
| Purchase #6 | $190.68 | 8.491% | $206.8706 | $206.87 | $206.85 | $206.90 |
| Purchase #7 | $153.34 | 7.707% | $165.1579 | $165.16 | $165.15 | $165.20 |
| 7 purchase totals = | $1,434.11 | $1,563.0338 | $1,563.03 | $1,563.00 | $1,563.10 | |