| 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 | $27.53 | 8.623% | $29.9039 | $29.90 | $29.90 | $29.90 |
| Purchase #2 | $183.43 | 9.187% | $200.2817 | $200.28 | $200.30 | $200.30 |
| Purchase #3 | $34.30 | 10.631% | $37.9464 | $37.95 | $37.95 | $37.90 |
| Purchase #4 | $241.86 | 12.775% | $272.7576 | $272.76 | $272.75 | $272.80 |
| Purchase #5 | $177.95 | 7.309% | $190.9564 | $190.96 | $190.95 | $191.00 |
| Purchase #6 | $121.93 | 13.192% | $138.015 | $138.02 | $138.00 | $138.00 |
| Purchase #7 | $213.98 | 12.183% | $240.0492 | $240.05 | $240.05 | $240.00 |
| 7 purchase totals = | $1,000.98 | $1,109.9102 | $1,109.92 | $1,109.90 | $1,109.90 | |