| 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 | $207.42 | 9.794% | $227.7347 | $227.73 | $227.75 | $227.70 |
| Purchase #2 | $248.66 | 8.683% | $270.2511 | $270.25 | $270.25 | $270.30 |
| Purchase #3 | $76.65 | 4.263% | $79.9176 | $79.92 | $79.90 | $79.90 |
| Purchase #4 | $158.46 | 9.514% | $173.5359 | $173.54 | $173.55 | $173.50 |
| Purchase #5 | $212.94 | 7.600% | $229.1234 | $229.12 | $229.10 | $229.10 |
| Purchase #6 | $91.45 | 4.424% | $95.4957 | $95.50 | $95.50 | $95.50 |
| Purchase #7 | $88.41 | 13.135% | $100.0227 | $100.02 | $100.00 | $100.00 |
| 7 purchase totals = | $1,083.99 | $1,176.0811 | $1,176.08 | $1,176.05 | $1,176.00 | |