| 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 | $221.90 | 5.797% | $234.7635 | $234.76 | $234.75 | $234.80 |
| Purchase #2 | $91.80 | 9.339% | $100.3732 | $100.37 | $100.35 | $100.40 |
| Purchase #3 | $112.33 | 8.667% | $122.0656 | $122.07 | $122.05 | $122.10 |
| Purchase #4 | $147.76 | 11.147% | $164.2308 | $164.23 | $164.25 | $164.20 |
| Purchase #5 | $119.34 | 9.189% | $130.3062 | $130.31 | $130.30 | $130.30 |
| Purchase #6 | $75.59 | 10.269% | $83.3523 | $83.35 | $83.35 | $83.40 |
| Purchase #7 | $184.58 | 13.632% | $209.7419 | $209.74 | $209.75 | $209.70 |
| 7 purchase totals = | $953.30 | $1,044.8335 | $1,044.83 | $1,044.80 | $1,044.90 | |