| 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 | $105.42 | 6.651% | $112.4315 | $112.43 | $112.45 | $112.40 |
| Purchase #2 | $192.88 | 13.376% | $218.6796 | $218.68 | $218.70 | $218.70 |
| Purchase #3 | $241.88 | 8.178% | $261.6609 | $261.66 | $261.65 | $261.70 |
| Purchase #4 | $51.71 | 6.181% | $54.9062 | $54.91 | $54.90 | $54.90 |
| Purchase #5 | $166.70 | 13.682% | $189.5079 | $189.51 | $189.50 | $189.50 |
| Purchase #6 | $234.37 | 7.482% | $251.9056 | $251.91 | $251.90 | $251.90 |
| Purchase #7 | $229.30 | 4.547% | $239.7263 | $239.73 | $239.75 | $239.70 |
| 7 purchase totals = | $1,222.26 | $1,328.8180 | $1,328.83 | $1,328.85 | $1,328.80 | |