| 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 | $228.95 | 13.501% | $259.8605 | $259.86 | $259.85 | $259.90 |
| Purchase #2 | $149.92 | 13.661% | $170.4006 | $170.40 | $170.40 | $170.40 |
| Purchase #3 | $224.30 | 11.296% | $249.6369 | $249.64 | $249.65 | $249.60 |
| Purchase #4 | $164.96 | 12.711% | $185.9281 | $185.93 | $185.95 | $185.90 |
| Purchase #5 | $105.90 | 9.299% | $115.7476 | $115.75 | $115.75 | $115.70 |
| Purchase #6 | $6.39 | 4.440% | $6.6737 | $6.67 | $6.65 | $6.70 |
| Purchase #7 | $65.35 | 5.265% | $68.7907 | $68.79 | $68.80 | $68.80 |
| 7 purchase totals = | $945.77 | $1,057.0381 | $1,057.04 | $1,057.05 | $1,057.00 | |