| 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 | $222.98 | 13.176% | $252.3598 | $252.36 | $252.35 | $252.40 |
| Purchase #2 | $248.81 | 4.172% | $259.1904 | $259.19 | $259.20 | $259.20 |
| Purchase #3 | $67.79 | 7.433% | $72.8288 | $72.83 | $72.85 | $72.80 |
| Purchase #4 | $138.58 | 12.848% | $156.3848 | $156.38 | $156.40 | $156.40 |
| Purchase #5 | $132.42 | 8.364% | $143.4956 | $143.50 | $143.50 | $143.50 |
| Purchase #6 | $81.91 | 12.247% | $91.9415 | $91.94 | $91.95 | $91.90 |
| Purchase #7 | $121.90 | 5.243% | $128.2912 | $128.29 | $128.30 | $128.30 |
| 7 purchase totals = | $1,014.39 | $1,104.4921 | $1,104.49 | $1,104.55 | $1,104.50 | |