| 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 | $209.55 | 6.601% | $223.3824 | $223.38 | $223.40 | $223.40 |
| Purchase #2 | $201.30 | 3.375% | $208.0939 | $208.09 | $208.10 | $208.10 |
| Purchase #3 | $100.55 | 5.369% | $105.9485 | $105.95 | $105.95 | $105.90 |
| Purchase #4 | $148.35 | 11.126% | $164.8554 | $164.86 | $164.85 | $164.90 |
| Purchase #5 | $64.37 | 3.477% | $66.6081 | $66.61 | $66.60 | $66.60 |
| Purchase #6 | $8.84 | 5.680% | $9.3421 | $9.34 | $9.35 | $9.30 |
| Purchase #7 | $248.65 | 7.307% | $266.8189 | $266.82 | $266.80 | $266.80 |
| 7 purchase totals = | $981.61 | $1,045.0493 | $1,045.05 | $1,045.05 | $1,045.00 | |