| 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 | $124.79 | 4.414% | $130.2982 | $130.30 | $130.30 | $130.30 |
| Purchase #2 | $108.91 | 7.470% | $117.0456 | $117.05 | $117.05 | $117.00 |
| Purchase #3 | $159.60 | 3.278% | $164.8317 | $164.83 | $164.85 | $164.80 |
| Purchase #4 | $245.45 | 11.386% | $273.3969 | $273.40 | $273.40 | $273.40 |
| Purchase #5 | $131.38 | 12.831% | $148.2374 | $148.24 | $148.25 | $148.20 |
| Purchase #6 | $127.50 | 3.785% | $132.3259 | $132.33 | $132.35 | $132.30 |
| Purchase #7 | $169.80 | 13.833% | $193.2884 | $193.29 | $193.30 | $193.30 |
| 7 purchase totals = | $1,067.43 | $1,159.4241 | $1,159.44 | $1,159.50 | $1,159.30 | |