| 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 | $200.33 | 7.776% | $215.9077 | $215.91 | $215.90 | $215.90 |
| Purchase #2 | $180.25 | 9.428% | $197.244 | $197.24 | $197.25 | $197.20 |
| Purchase #3 | $68.39 | 7.353% | $73.4187 | $73.42 | $73.40 | $73.40 |
| Purchase #4 | $185.40 | 6.399% | $197.2637 | $197.26 | $197.25 | $197.30 |
| Purchase #5 | $103.98 | 9.866% | $114.2387 | $114.24 | $114.25 | $114.20 |
| Purchase #6 | $160.84 | 9.803% | $176.6071 | $176.61 | $176.60 | $176.60 |
| Purchase #7 | $249.35 | 10.622% | $275.836 | $275.84 | $275.85 | $275.80 |
| 7 purchase totals = | $1,148.54 | $1,250.5159 | $1,250.52 | $1,250.50 | $1,250.40 | |