| 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 | $129.81 | 11.373% | $144.5733 | $144.57 | $144.55 | $144.60 |
| Purchase #2 | $146.36 | 5.813% | $154.8679 | $154.87 | $154.85 | $154.90 |
| Purchase #3 | $215.69 | 4.377% | $225.1308 | $225.13 | $225.15 | $225.10 |
| Purchase #4 | $178.72 | 7.226% | $191.6343 | $191.63 | $191.65 | $191.60 |
| Purchase #5 | $246.68 | 9.331% | $269.6977 | $269.70 | $269.70 | $269.70 |
| Purchase #6 | $88.32 | 12.214% | $99.1074 | $99.11 | $99.10 | $99.10 |
| Purchase #7 | $179.46 | 13.661% | $203.976 | $203.98 | $204.00 | $204.00 |
| 7 purchase totals = | $1,185.04 | $1,288.9874 | $1,288.99 | $1,289.00 | $1,289.00 | |