| 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 | $194.54 | 7.445% | $209.0235 | $209.02 | $209.00 | $209.00 |
| Purchase #2 | $211.34 | 9.311% | $231.0179 | $231.02 | $231.00 | $231.00 |
| Purchase #3 | $30.29 | 5.544% | $31.9693 | $31.97 | $31.95 | $32.00 |
| Purchase #4 | $54.51 | 11.716% | $60.8964 | $60.90 | $60.90 | $60.90 |
| Purchase #5 | $95.40 | 13.777% | $108.5433 | $108.54 | $108.55 | $108.50 |
| Purchase #6 | $37.81 | 11.285% | $42.0769 | $42.08 | $42.10 | $42.10 |
| Purchase #7 | $194.99 | 12.686% | $219.7264 | $219.73 | $219.75 | $219.70 |
| 7 purchase totals = | $818.88 | $903.2537 | $903.26 | $903.25 | $903.20 | |