| 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 | $104.98 | 10.365% | $115.8612 | $115.86 | $115.85 | $115.90 |
| Purchase #2 | $184.48 | 7.110% | $197.5965 | $197.60 | $197.60 | $197.60 |
| Purchase #3 | $163.32 | 7.426% | $175.4481 | $175.45 | $175.45 | $175.40 |
| Purchase #4 | $209.74 | 4.865% | $219.9439 | $219.94 | $219.95 | $219.90 |
| Purchase #5 | $232.34 | 6.227% | $246.8078 | $246.81 | $246.80 | $246.80 |
| Purchase #6 | $64.59 | 7.114% | $69.1849 | $69.18 | $69.20 | $69.20 |
| Purchase #7 | $80.92 | 6.314% | $86.0293 | $86.03 | $86.05 | $86.00 |
| 7 purchase totals = | $1,040.37 | $1,110.8717 | $1,110.87 | $1,110.90 | $1,110.80 | |