| 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 | $203.67 | 9.729% | $223.4851 | $223.49 | $223.50 | $223.50 |
| Purchase #2 | $195.88 | 5.329% | $206.3184 | $206.32 | $206.30 | $206.30 |
| Purchase #3 | $50.67 | 12.271% | $56.8877 | $56.89 | $56.90 | $56.90 |
| Purchase #4 | $224.35 | 3.822% | $232.9247 | $232.92 | $232.90 | $232.90 |
| Purchase #5 | $101.78 | 5.633% | $107.5133 | $107.51 | $107.50 | $107.50 |
| Purchase #6 | $115.46 | 12.356% | $129.7262 | $129.73 | $129.75 | $129.70 |
| Purchase #7 | $186.94 | 12.709% | $210.6982 | $210.70 | $210.70 | $210.70 |
| 7 purchase totals = | $1,078.75 | $1,167.5536 | $1,167.56 | $1,167.55 | $1,167.50 | |