| 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 | $13.51 | 9.856% | $14.8415 | $14.84 | $14.85 | $14.80 |
| Purchase #2 | $191.39 | 5.175% | $201.2944 | $201.29 | $201.30 | $201.30 |
| Purchase #3 | $195.84 | 11.569% | $218.4967 | $218.50 | $218.50 | $218.50 |
| Purchase #4 | $134.85 | 13.731% | $153.3663 | $153.37 | $153.35 | $153.40 |
| Purchase #5 | $117.97 | 7.259% | $126.5334 | $126.53 | $126.55 | $126.50 |
| Purchase #6 | $216.42 | 13.681% | $246.0284 | $246.03 | $246.05 | $246.00 |
| Purchase #7 | $100.43 | 12.199% | $112.6815 | $112.68 | $112.70 | $112.70 |
| 7 purchase totals = | $970.41 | $1,073.2422 | $1,073.24 | $1,073.30 | $1,073.20 | |