| 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 | $219.85 | 4.397% | $229.5168 | $229.52 | $229.50 | $229.50 |
| Purchase #2 | $238.99 | 7.774% | $257.5691 | $257.57 | $257.55 | $257.60 |
| Purchase #3 | $85.81 | 3.197% | $88.5533 | $88.55 | $88.55 | $88.60 |
| Purchase #4 | $89.45 | 7.245% | $95.9307 | $95.93 | $95.95 | $95.90 |
| Purchase #5 | $245.89 | 5.540% | $259.5123 | $259.51 | $259.50 | $259.50 |
| Purchase #6 | $231.68 | 3.191% | $239.0729 | $239.07 | $239.05 | $239.10 |
| Purchase #7 | $115.62 | 8.513% | $125.4627 | $125.46 | $125.45 | $125.50 |
| 7 purchase totals = | $1,227.29 | $1,295.6178 | $1,295.61 | $1,295.55 | $1,295.70 | |