| 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 | $217.64 | 9.805% | $238.9796 | $238.98 | $239.00 | $239.00 |
| Purchase #2 | $106.77 | 4.541% | $111.6184 | $111.62 | $111.60 | $111.60 |
| Purchase #3 | $13.85 | 10.670% | $15.3278 | $15.33 | $15.35 | $15.30 |
| Purchase #4 | $186.87 | 9.438% | $204.5068 | $204.51 | $204.50 | $204.50 |
| Purchase #5 | $189.43 | 10.701% | $209.7009 | $209.70 | $209.70 | $209.70 |
| Purchase #6 | $241.52 | 7.532% | $259.7113 | $259.71 | $259.70 | $259.70 |
| Purchase #7 | $249.85 | 4.432% | $260.9234 | $260.92 | $260.90 | $260.90 |
| 7 purchase totals = | $1,205.93 | $1,300.7682 | $1,300.77 | $1,300.75 | $1,300.70 | |