| 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 | $240.65 | 9.567% | $263.673 | $263.67 | $263.65 | $263.70 |
| Purchase #2 | $52.42 | 4.715% | $54.8916 | $54.89 | $54.90 | $54.90 |
| Purchase #3 | $237.67 | 9.102% | $259.3027 | $259.30 | $259.30 | $259.30 |
| Purchase #4 | $144.88 | 6.421% | $154.1827 | $154.18 | $154.20 | $154.20 |
| Purchase #5 | $139.96 | 10.285% | $154.3549 | $154.35 | $154.35 | $154.40 |
| Purchase #6 | $120.77 | 11.281% | $134.3941 | $134.39 | $134.40 | $134.40 |
| Purchase #7 | $64.47 | 3.148% | $66.4995 | $66.50 | $66.50 | $66.50 |
| 7 purchase totals = | $1,000.82 | $1,087.2985 | $1,087.28 | $1,087.30 | $1,087.40 | |