| 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 | $208.95 | 7.468% | $224.5544 | $224.55 | $224.55 | $224.60 |
| Purchase #2 | $85.60 | 4.654% | $89.5838 | $89.58 | $89.60 | $89.60 |
| Purchase #3 | $242.95 | 6.804% | $259.4803 | $259.48 | $259.50 | $259.50 |
| Purchase #4 | $227.68 | 8.206% | $246.3634 | $246.36 | $246.35 | $246.40 |
| Purchase #5 | $50.66 | 8.226% | $54.8273 | $54.83 | $54.85 | $54.80 |
| Purchase #6 | $96.81 | 4.567% | $101.2313 | $101.23 | $101.25 | $101.20 |
| Purchase #7 | $150.62 | 4.224% | $156.9822 | $156.98 | $157.00 | $157.00 |
| 7 purchase totals = | $1,063.27 | $1,133.0227 | $1,133.01 | $1,133.10 | $1,133.10 | |