| 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 | $194.76 | 12.450% | $219.0076 | $219.01 | $219.00 | $219.00 |
| Purchase #2 | $222.36 | 10.207% | $245.0563 | $245.06 | $245.05 | $245.10 |
| Purchase #3 | $10.41 | 13.765% | $11.8429 | $11.84 | $11.85 | $11.80 |
| Purchase #4 | $70.31 | 5.707% | $74.3226 | $74.32 | $74.30 | $74.30 |
| Purchase #5 | $113.98 | 4.166% | $118.7284 | $118.73 | $118.75 | $118.70 |
| Purchase #6 | $190.32 | 12.168% | $213.4781 | $213.48 | $213.50 | $213.50 |
| Purchase #7 | $58.51 | 12.819% | $66.0104 | $66.01 | $66.00 | $66.00 |
| 7 purchase totals = | $860.65 | $948.4463 | $948.45 | $948.45 | $948.40 | |