| 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 | $197.96 | 6.788% | $211.3975 | $211.40 | $211.40 | $211.40 |
| Purchase #2 | $206.63 | 9.278% | $225.8011 | $225.80 | $225.80 | $225.80 |
| Purchase #3 | $193.80 | 3.859% | $201.2787 | $201.28 | $201.30 | $201.30 |
| Purchase #4 | $107.58 | 12.176% | $120.6789 | $120.68 | $120.70 | $120.70 |
| Purchase #5 | $85.54 | 9.715% | $93.8502 | $93.85 | $93.85 | $93.90 |
| Purchase #6 | $21.59 | 12.208% | $24.2257 | $24.23 | $24.25 | $24.20 |
| Purchase #7 | $25.37 | 6.803% | $27.0959 | $27.10 | $27.10 | $27.10 |
| 7 purchase totals = | $838.47 | $904.3280 | $904.34 | $904.40 | $904.40 | |