| 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 | $111.26 | 3.344% | $114.9805 | $114.98 | $115.00 | $115.00 |
| Purchase #2 | $173.76 | 12.230% | $195.0108 | $195.01 | $195.00 | $195.00 |
| Purchase #3 | $109.78 | 13.309% | $124.3906 | $124.39 | $124.40 | $124.40 |
| Purchase #4 | $73.48 | 13.159% | $83.1492 | $83.15 | $83.15 | $83.10 |
| Purchase #5 | $197.72 | 10.276% | $218.0377 | $218.04 | $218.05 | $218.00 |
| Purchase #6 | $201.48 | 4.185% | $209.9119 | $209.91 | $209.90 | $209.90 |
| Purchase #7 | $129.56 | 4.755% | $135.7206 | $135.72 | $135.70 | $135.70 |
| 7 purchase totals = | $997.04 | $1,081.2013 | $1,081.20 | $1,081.20 | $1,081.10 | |