| 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 | $61.92 | 6.275% | $65.8055 | $65.81 | $65.80 | $65.80 |
| Purchase #2 | $51.97 | 3.479% | $53.778 | $53.78 | $53.80 | $53.80 |
| Purchase #3 | $212.30 | 3.148% | $218.9832 | $218.98 | $219.00 | $219.00 |
| Purchase #4 | $200.30 | 13.247% | $226.8337 | $226.83 | $226.85 | $226.80 |
| Purchase #5 | $213.48 | 7.691% | $229.8987 | $229.90 | $229.90 | $229.90 |
| Purchase #6 | $198.31 | 7.201% | $212.5903 | $212.59 | $212.60 | $212.60 |
| Purchase #7 | $204.98 | 5.222% | $215.6841 | $215.68 | $215.70 | $215.70 |
| 7 purchase totals = | $1,143.26 | $1,223.5735 | $1,223.57 | $1,223.65 | $1,223.60 | |