| 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 | $226.57 | 9.671% | $248.4816 | $248.48 | $248.50 | $248.50 |
| Purchase #2 | $38.77 | 12.681% | $43.6864 | $43.69 | $43.70 | $43.70 |
| Purchase #3 | $141.61 | 7.428% | $152.1288 | $152.13 | $152.15 | $152.10 |
| Purchase #4 | $71.97 | 10.263% | $79.3563 | $79.36 | $79.35 | $79.40 |
| Purchase #5 | $107.35 | 13.811% | $122.1761 | $122.18 | $122.20 | $122.20 |
| Purchase #6 | $85.55 | 3.275% | $88.3518 | $88.35 | $88.35 | $88.40 |
| Purchase #7 | $178.72 | 9.414% | $195.5447 | $195.54 | $195.55 | $195.50 |
| 7 purchase totals = | $850.54 | $929.7257 | $929.73 | $929.80 | $929.80 | |