| 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 | $14.33 | 7.350% | $15.3833 | $15.38 | $15.40 | $15.40 |
| Purchase #2 | $226.76 | 8.440% | $245.8985 | $245.90 | $245.90 | $245.90 |
| Purchase #3 | $141.27 | 4.471% | $147.5862 | $147.59 | $147.60 | $147.60 |
| Purchase #4 | $212.29 | 9.792% | $233.0774 | $233.08 | $233.10 | $233.10 |
| Purchase #5 | $204.33 | 3.357% | $211.1894 | $211.19 | $211.20 | $211.20 |
| Purchase #6 | $41.64 | 6.359% | $44.2879 | $44.29 | $44.30 | $44.30 |
| Purchase #7 | $229.30 | 11.607% | $255.9149 | $255.91 | $255.90 | $255.90 |
| 7 purchase totals = | $1,069.92 | $1,153.3376 | $1,153.34 | $1,153.40 | $1,153.40 | |