| 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 | $241.75 | 4.606% | $252.885 | $252.89 | $252.90 | $252.90 |
| Purchase #2 | $136.83 | 12.422% | $153.827 | $153.83 | $153.85 | $153.80 |
| Purchase #3 | $123.54 | 4.518% | $129.1215 | $129.12 | $129.10 | $129.10 |
| Purchase #4 | $28.79 | 7.236% | $30.8732 | $30.87 | $30.85 | $30.90 |
| Purchase #5 | $184.56 | 5.271% | $194.2882 | $194.29 | $194.30 | $194.30 |
| Purchase #6 | $15.27 | 13.537% | $17.3371 | $17.34 | $17.35 | $17.30 |
| Purchase #7 | $211.88 | 10.568% | $234.2715 | $234.27 | $234.25 | $234.30 |
| 7 purchase totals = | $942.62 | $1,012.6035 | $1,012.61 | $1,012.60 | $1,012.60 | |