| 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 | $198.45 | 5.496% | $209.3568 | $209.36 | $209.35 | $209.40 |
| Purchase #2 | $124.48 | 6.350% | $132.3845 | $132.38 | $132.40 | $132.40 |
| Purchase #3 | $107.90 | 9.616% | $118.2757 | $118.28 | $118.30 | $118.30 |
| Purchase #4 | $11.43 | 8.380% | $12.3878 | $12.39 | $12.40 | $12.40 |
| Purchase #5 | $45.42 | 4.764% | $47.5838 | $47.58 | $47.60 | $47.60 |
| Purchase #6 | $199.79 | 4.820% | $209.4199 | $209.42 | $209.40 | $209.40 |
| Purchase #7 | $70.59 | 4.561% | $73.8096 | $73.81 | $73.80 | $73.80 |
| 7 purchase totals = | $758.06 | $803.2181 | $803.22 | $803.25 | $803.30 | |