| 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 | $243.34 | 8.242% | $263.3961 | $263.40 | $263.40 | $263.40 |
| Purchase #2 | $184.96 | 7.112% | $198.1144 | $198.11 | $198.10 | $198.10 |
| Purchase #3 | $137.42 | 12.277% | $154.2911 | $154.29 | $154.30 | $154.30 |
| Purchase #4 | $169.37 | 9.385% | $185.2654 | $185.27 | $185.25 | $185.30 |
| Purchase #5 | $108.65 | 5.662% | $114.8018 | $114.80 | $114.80 | $114.80 |
| Purchase #6 | $154.75 | 9.687% | $169.7406 | $169.74 | $169.75 | $169.70 |
| Purchase #7 | $162.78 | 9.396% | $178.0748 | $178.07 | $178.05 | $178.10 |
| 7 purchase totals = | $1,161.27 | $1,263.6842 | $1,263.68 | $1,263.65 | $1,263.70 | |