| 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 | $220.64 | 4.110% | $229.7083 | $229.71 | $229.70 | $229.70 |
| Purchase #2 | $20.81 | 13.740% | $23.6693 | $23.67 | $23.65 | $23.70 |
| Purchase #3 | $130.38 | 11.346% | $145.1729 | $145.17 | $145.15 | $145.20 |
| Purchase #4 | $237.62 | 10.345% | $262.2018 | $262.20 | $262.20 | $262.20 |
| Purchase #5 | $165.94 | 10.722% | $183.7321 | $183.73 | $183.75 | $183.70 |
| Purchase #6 | $41.33 | 4.319% | $43.115 | $43.12 | $43.10 | $43.10 |
| Purchase #7 | $161.30 | 11.246% | $179.4398 | $179.44 | $179.45 | $179.40 |
| 7 purchase totals = | $978.02 | $1,067.0392 | $1,067.04 | $1,067.00 | $1,067.00 | |