| 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 | $114.95 | 12.799% | $129.6625 | $129.66 | $129.65 | $129.70 |
| Purchase #2 | $213.57 | 3.758% | $221.596 | $221.60 | $221.60 | $221.60 |
| Purchase #3 | $213.65 | 9.131% | $233.1584 | $233.16 | $233.15 | $233.20 |
| Purchase #4 | $184.63 | 7.715% | $198.8742 | $198.87 | $198.85 | $198.90 |
| Purchase #5 | $189.30 | 9.563% | $207.4028 | $207.40 | $207.40 | $207.40 |
| Purchase #6 | $66.36 | 7.182% | $71.126 | $71.13 | $71.15 | $71.10 |
| Purchase #7 | $159.67 | 10.836% | $176.9718 | $176.97 | $176.95 | $177.00 |
| 7 purchase totals = | $1,142.13 | $1,238.7917 | $1,238.79 | $1,238.75 | $1,238.90 | |