| 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 | $100.47 | 7.621% | $108.1268 | $108.13 | $108.15 | $108.10 |
| Purchase #2 | $224.65 | 3.552% | $232.6296 | $232.63 | $232.65 | $232.60 |
| Purchase #3 | $249.27 | 4.186% | $259.7044 | $259.70 | $259.70 | $259.70 |
| Purchase #4 | $122.34 | 3.149% | $126.1925 | $126.19 | $126.20 | $126.20 |
| Purchase #5 | $157.61 | 11.765% | $176.1528 | $176.15 | $176.15 | $176.20 |
| Purchase #6 | $66.44 | 10.560% | $73.4561 | $73.46 | $73.45 | $73.50 |
| Purchase #7 | $148.37 | 4.699% | $155.3419 | $155.34 | $155.35 | $155.30 |
| 7 purchase totals = | $1,069.15 | $1,131.6041 | $1,131.60 | $1,131.65 | $1,131.60 | |