| 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 | $88.38 | 10.786% | $97.9127 | $97.91 | $97.90 | $97.90 |
| Purchase #2 | $163.52 | 5.224% | $172.0623 | $172.06 | $172.05 | $172.10 |
| Purchase #3 | $115.94 | 8.511% | $125.8077 | $125.81 | $125.80 | $125.80 |
| Purchase #4 | $225.52 | 6.728% | $240.693 | $240.69 | $240.70 | $240.70 |
| Purchase #5 | $73.35 | 4.486% | $76.6405 | $76.64 | $76.65 | $76.60 |
| Purchase #6 | $249.47 | 10.742% | $276.2681 | $276.27 | $276.25 | $276.30 |
| Purchase #7 | $114.36 | 3.744% | $118.6416 | $118.64 | $118.65 | $118.60 |
| 7 purchase totals = | $1,030.54 | $1,108.0259 | $1,108.02 | $1,108.00 | $1,108.00 | |