| 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 | $30.49 | 11.845% | $34.1015 | $34.10 | $34.10 | $34.10 |
| Purchase #2 | $190.60 | 12.142% | $213.7427 | $213.74 | $213.75 | $213.70 |
| Purchase #3 | $140.29 | 13.380% | $159.0608 | $159.06 | $159.05 | $159.10 |
| Purchase #4 | $211.84 | 3.613% | $219.4938 | $219.49 | $219.50 | $219.50 |
| Purchase #5 | $29.52 | 9.793% | $32.4109 | $32.41 | $32.40 | $32.40 |
| Purchase #6 | $214.40 | 9.526% | $234.8237 | $234.82 | $234.80 | $234.80 |
| Purchase #7 | $175.28 | 9.506% | $191.9421 | $191.94 | $191.95 | $191.90 |
| 7 purchase totals = | $992.42 | $1,085.5755 | $1,085.56 | $1,085.55 | $1,085.50 | |