| 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 | $199.83 | 8.407% | $216.6297 | $216.63 | $216.65 | $216.60 |
| Purchase #2 | $46.51 | 7.174% | $49.8466 | $49.85 | $49.85 | $49.80 |
| Purchase #3 | $205.62 | 12.406% | $231.1292 | $231.13 | $231.15 | $231.10 |
| Purchase #4 | $65.40 | 12.410% | $73.5161 | $73.52 | $73.50 | $73.50 |
| Purchase #5 | $68.79 | 8.361% | $74.5415 | $74.54 | $74.55 | $74.50 |
| Purchase #6 | $217.97 | 10.183% | $240.1659 | $240.17 | $240.15 | $240.20 |
| Purchase #7 | $51.53 | 9.460% | $56.4047 | $56.40 | $56.40 | $56.40 |
| 7 purchase totals = | $855.65 | $942.2337 | $942.24 | $942.25 | $942.10 | |