| 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 | $223.43 | 7.184% | $239.4812 | $239.48 | $239.50 | $239.50 |
| Purchase #2 | $228.97 | 10.609% | $253.2614 | $253.26 | $253.25 | $253.30 |
| Purchase #3 | $131.55 | 5.560% | $138.8642 | $138.86 | $138.85 | $138.90 |
| Purchase #4 | $23.38 | 9.868% | $25.6871 | $25.69 | $25.70 | $25.70 |
| Purchase #5 | $122.48 | 12.123% | $137.3283 | $137.33 | $137.35 | $137.30 |
| Purchase #6 | $241.68 | 6.205% | $256.6762 | $256.68 | $256.70 | $256.70 |
| Purchase #7 | $245.48 | 13.452% | $278.502 | $278.50 | $278.50 | $278.50 |
| 7 purchase totals = | $1,216.97 | $1,329.8004 | $1,329.80 | $1,329.85 | $1,329.90 | |