| 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 | $248.29 | 7.286% | $266.3804 | $266.38 | $266.40 | $266.40 |
| Purchase #2 | $18.94 | 4.266% | $19.748 | $19.75 | $19.75 | $19.70 |
| Purchase #3 | $35.82 | 4.230% | $37.3352 | $37.34 | $37.35 | $37.30 |
| Purchase #4 | $232.96 | 13.185% | $263.6758 | $263.68 | $263.70 | $263.70 |
| Purchase #5 | $9.91 | 9.215% | $10.8232 | $10.82 | $10.80 | $10.80 |
| Purchase #6 | $115.47 | 12.626% | $130.0492 | $130.05 | $130.05 | $130.00 |
| Purchase #7 | $131.73 | 9.250% | $143.915 | $143.92 | $143.90 | $143.90 |
| 7 purchase totals = | $793.12 | $871.9268 | $871.94 | $871.95 | $871.80 | |