| 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 | $203.41 | 5.361% | $214.3148 | $214.31 | $214.30 | $214.30 |
| Purchase #2 | $122.97 | 5.381% | $129.587 | $129.59 | $129.60 | $129.60 |
| Purchase #3 | $250.51 | 9.320% | $273.8575 | $273.86 | $273.85 | $273.90 |
| Purchase #4 | $54.50 | 10.321% | $60.1249 | $60.12 | $60.10 | $60.10 |
| Purchase #5 | $22.28 | 7.696% | $23.9947 | $23.99 | $24.00 | $24.00 |
| Purchase #6 | $205.77 | 3.346% | $212.6551 | $212.66 | $212.65 | $212.70 |
| Purchase #7 | $29.86 | 9.756% | $32.7731 | $32.77 | $32.75 | $32.80 |
| 7 purchase totals = | $889.30 | $947.3071 | $947.30 | $947.25 | $947.40 | |