| 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 | $15.50 | 5.344% | $16.3283 | $16.33 | $16.35 | $16.30 |
| Purchase #2 | $118.31 | 13.266% | $134.005 | $134.01 | $134.00 | $134.00 |
| Purchase #3 | $240.26 | 12.478% | $270.2396 | $270.24 | $270.25 | $270.20 |
| Purchase #4 | $47.62 | 6.647% | $50.7853 | $50.79 | $50.80 | $50.80 |
| Purchase #5 | $178.95 | 4.749% | $187.4483 | $187.45 | $187.45 | $187.40 |
| Purchase #6 | $247.26 | 7.555% | $265.9405 | $265.94 | $265.95 | $265.90 |
| Purchase #7 | $214.63 | 7.156% | $229.9889 | $229.99 | $230.00 | $230.00 |
| 7 purchase totals = | $1,062.53 | $1,154.7359 | $1,154.75 | $1,154.80 | $1,154.60 | |