| 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 | $119.83 | 9.509% | $131.2246 | $131.22 | $131.20 | $131.20 |
| Purchase #2 | $241.72 | 13.777% | $275.0218 | $275.02 | $275.00 | $275.00 |
| Purchase #3 | $106.52 | 3.659% | $110.4176 | $110.42 | $110.40 | $110.40 |
| Purchase #4 | $48.72 | 6.259% | $51.7694 | $51.77 | $51.75 | $51.80 |
| Purchase #5 | $199.91 | 3.836% | $207.5785 | $207.58 | $207.60 | $207.60 |
| Purchase #6 | $95.78 | 3.317% | $98.957 | $98.96 | $98.95 | $99.00 |
| Purchase #7 | $229.65 | 11.278% | $255.5499 | $255.55 | $255.55 | $255.50 |
| 7 purchase totals = | $1,042.13 | $1,130.5188 | $1,130.52 | $1,130.45 | $1,130.50 | |