| 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 | $236.56 | 11.214% | $263.0878 | $263.09 | $263.10 | $263.10 |
| Purchase #2 | $216.90 | 9.722% | $237.987 | $237.99 | $238.00 | $238.00 |
| Purchase #3 | $114.83 | 12.774% | $129.4984 | $129.50 | $129.50 | $129.50 |
| Purchase #4 | $18.38 | 13.726% | $20.9028 | $20.90 | $20.90 | $20.90 |
| Purchase #5 | $109.60 | 6.836% | $117.0923 | $117.09 | $117.10 | $117.10 |
| Purchase #6 | $153.99 | 7.199% | $165.0757 | $165.08 | $165.10 | $165.10 |
| Purchase #7 | $116.86 | 8.341% | $126.6073 | $126.61 | $126.60 | $126.60 |
| 7 purchase totals = | $967.12 | $1,060.2513 | $1,060.26 | $1,060.30 | $1,060.30 | |