| 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 | $223.47 | 7.180% | $239.5151 | $239.52 | $239.50 | $239.50 |
| Purchase #2 | $47.91 | 3.678% | $49.6721 | $49.67 | $49.65 | $49.70 |
| Purchase #3 | $248.82 | 10.365% | $274.6102 | $274.61 | $274.60 | $274.60 |
| Purchase #4 | $12.57 | 5.483% | $13.2592 | $13.26 | $13.25 | $13.30 |
| Purchase #5 | $173.41 | 6.222% | $184.1996 | $184.20 | $184.20 | $184.20 |
| Purchase #6 | $250.52 | 9.583% | $274.5273 | $274.53 | $274.55 | $274.50 |
| Purchase #7 | $155.83 | 4.165% | $162.3203 | $162.32 | $162.30 | $162.30 |
| 7 purchase totals = | $1,112.53 | $1,198.1038 | $1,198.11 | $1,198.05 | $1,198.10 | |