| 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 | $242.39 | 6.835% | $258.9574 | $258.96 | $258.95 | $259.00 |
| Purchase #2 | $232.49 | 7.717% | $250.4313 | $250.43 | $250.45 | $250.40 |
| Purchase #3 | $69.70 | 13.489% | $79.1018 | $79.10 | $79.10 | $79.10 |
| Purchase #4 | $100.74 | 6.196% | $106.9819 | $106.98 | $107.00 | $107.00 |
| Purchase #5 | $92.67 | 5.234% | $97.5203 | $97.52 | $97.50 | $97.50 |
| Purchase #6 | $196.77 | 10.698% | $217.8205 | $217.82 | $217.80 | $217.80 |
| Purchase #7 | $131.33 | 6.170% | $139.4331 | $139.43 | $139.45 | $139.40 |
| 7 purchase totals = | $1,066.09 | $1,150.2463 | $1,150.24 | $1,150.25 | $1,150.20 | |