| 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 | $22.45 | 6.311% | $23.8668 | $23.87 | $23.85 | $23.90 |
| Purchase #2 | $119.85 | 9.317% | $131.0164 | $131.02 | $131.00 | $131.00 |
| Purchase #3 | $123.60 | 4.451% | $129.1014 | $129.10 | $129.10 | $129.10 |
| Purchase #4 | $212.77 | 5.163% | $223.7553 | $223.76 | $223.75 | $223.80 |
| Purchase #5 | $76.70 | 5.384% | $80.8295 | $80.83 | $80.85 | $80.80 |
| Purchase #6 | $248.70 | 6.318% | $264.4129 | $264.41 | $264.40 | $264.40 |
| Purchase #7 | $17.26 | 6.826% | $18.4382 | $18.44 | $18.45 | $18.40 |
| 7 purchase totals = | $821.33 | $871.4205 | $871.43 | $871.40 | $871.40 | |