| 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 | $109.77 | 3.546% | $113.6624 | $113.66 | $113.65 | $113.70 |
| Purchase #2 | $242.74 | 5.769% | $256.7437 | $256.74 | $256.75 | $256.70 |
| Purchase #3 | $30.94 | 10.598% | $34.219 | $34.22 | $34.20 | $34.20 |
| Purchase #4 | $149.50 | 6.281% | $158.8901 | $158.89 | $158.90 | $158.90 |
| Purchase #5 | $212.93 | 8.388% | $230.7906 | $230.79 | $230.80 | $230.80 |
| Purchase #6 | $136.76 | 9.548% | $149.8178 | $149.82 | $149.80 | $149.80 |
| Purchase #7 | $58.31 | 7.643% | $62.7666 | $62.77 | $62.75 | $62.80 |
| 7 purchase totals = | $940.95 | $1,006.8902 | $1,006.89 | $1,006.85 | $1,006.90 | |