| 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 | $29.92 | 10.246% | $32.9856 | $32.99 | $33.00 | $33.00 |
| Purchase #2 | $131.61 | 6.307% | $139.9106 | $139.91 | $139.90 | $139.90 |
| Purchase #3 | $201.67 | 12.457% | $226.792 | $226.79 | $226.80 | $226.80 |
| Purchase #4 | $246.83 | 13.471% | $280.0805 | $280.08 | $280.10 | $280.10 |
| Purchase #5 | $210.67 | 7.665% | $226.8179 | $226.82 | $226.80 | $226.80 |
| Purchase #6 | $209.97 | 4.307% | $219.0134 | $219.01 | $219.00 | $219.00 |
| Purchase #7 | $233.76 | 10.135% | $257.4516 | $257.45 | $257.45 | $257.50 |
| 7 purchase totals = | $1,264.43 | $1,383.0516 | $1,383.05 | $1,383.05 | $1,383.10 | |