| 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 | $208.70 | 4.796% | $218.7093 | $218.71 | $218.70 | $218.70 |
| Purchase #2 | $81.32 | 9.345% | $88.9194 | $88.92 | $88.90 | $88.90 |
| Purchase #3 | $247.86 | 11.472% | $276.2945 | $276.29 | $276.30 | $276.30 |
| Purchase #4 | $16.55 | 12.668% | $18.6466 | $18.65 | $18.65 | $18.60 |
| Purchase #5 | $151.49 | 5.277% | $159.4841 | $159.48 | $159.50 | $159.50 |
| Purchase #6 | $178.39 | 7.538% | $191.837 | $191.84 | $191.85 | $191.80 |
| Purchase #7 | $11.33 | 5.602% | $11.9647 | $11.96 | $11.95 | $12.00 |
| 7 purchase totals = | $895.64 | $965.8556 | $965.85 | $965.85 | $965.80 | |