| 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 | $111.31 | 6.242% | $118.258 | $118.26 | $118.25 | $118.30 |
| Purchase #2 | $192.76 | 7.188% | $206.6156 | $206.62 | $206.60 | $206.60 |
| Purchase #3 | $244.91 | 8.113% | $264.7795 | $264.78 | $264.80 | $264.80 |
| Purchase #4 | $174.92 | 11.606% | $195.2212 | $195.22 | $195.20 | $195.20 |
| Purchase #5 | $46.46 | 10.527% | $51.3508 | $51.35 | $51.35 | $51.40 |
| Purchase #6 | $9.58 | 12.343% | $10.7625 | $10.76 | $10.75 | $10.80 |
| Purchase #7 | $129.26 | 7.316% | $138.7167 | $138.72 | $138.70 | $138.70 |
| 7 purchase totals = | $909.20 | $985.7043 | $985.71 | $985.65 | $985.80 | |