| 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 | $226.71 | 5.815% | $239.8932 | $239.89 | $239.90 | $239.90 |
| Purchase #2 | $51.99 | 4.834% | $54.5032 | $54.50 | $54.50 | $54.50 |
| Purchase #3 | $187.72 | 12.514% | $211.2113 | $211.21 | $211.20 | $211.20 |
| Purchase #4 | $240.91 | 13.789% | $274.1291 | $274.13 | $274.15 | $274.10 |
| Purchase #5 | $145.43 | 6.355% | $154.6721 | $154.67 | $154.65 | $154.70 |
| Purchase #6 | $164.35 | 11.461% | $183.1862 | $183.19 | $183.20 | $183.20 |
| Purchase #7 | $178.86 | 3.104% | $184.4118 | $184.41 | $184.40 | $184.40 |
| 7 purchase totals = | $1,195.97 | $1,302.0069 | $1,302.00 | $1,302.00 | $1,302.00 | |