| 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 | $193.32 | 6.459% | $205.8065 | $205.81 | $205.80 | $205.80 |
| Purchase #2 | $241.29 | 7.339% | $258.9983 | $259.00 | $259.00 | $259.00 |
| Purchase #3 | $220.95 | 5.392% | $232.8636 | $232.86 | $232.85 | $232.90 |
| Purchase #4 | $199.42 | 12.580% | $224.507 | $224.51 | $224.50 | $224.50 |
| Purchase #5 | $240.94 | 13.626% | $273.7705 | $273.77 | $273.75 | $273.80 |
| Purchase #6 | $209.59 | 5.500% | $221.1175 | $221.12 | $221.10 | $221.10 |
| Purchase #7 | $248.72 | 9.756% | $272.9851 | $272.99 | $273.00 | $273.00 |
| 7 purchase totals = | $1,554.23 | $1,690.0485 | $1,690.06 | $1,690.00 | $1,690.10 | |