| 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 | $215.44 | 9.805% | $236.5639 | $236.56 | $236.55 | $236.60 |
| Purchase #2 | $89.59 | 7.243% | $96.079 | $96.08 | $96.10 | $96.10 |
| Purchase #3 | $205.87 | 12.116% | $230.8132 | $230.81 | $230.80 | $230.80 |
| Purchase #4 | $114.46 | 4.177% | $119.241 | $119.24 | $119.25 | $119.20 |
| Purchase #5 | $240.88 | 8.742% | $261.9377 | $261.94 | $261.95 | $261.90 |
| Purchase #6 | $39.36 | 3.793% | $40.8529 | $40.85 | $40.85 | $40.90 |
| Purchase #7 | $132.82 | 9.158% | $144.9837 | $144.98 | $145.00 | $145.00 |
| 7 purchase totals = | $1,038.42 | $1,130.4714 | $1,130.46 | $1,130.50 | $1,130.50 | |