| 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 | $200.64 | 7.779% | $216.2478 | $216.25 | $216.25 | $216.20 |
| Purchase #2 | $160.37 | 4.574% | $167.7053 | $167.71 | $167.70 | $167.70 |
| Purchase #3 | $230.96 | 4.310% | $240.9144 | $240.91 | $240.90 | $240.90 |
| Purchase #4 | $29.50 | 4.287% | $30.7647 | $30.76 | $30.75 | $30.80 |
| Purchase #5 | $208.57 | 11.646% | $232.8601 | $232.86 | $232.85 | $232.90 |
| Purchase #6 | $200.73 | 13.601% | $228.0313 | $228.03 | $228.05 | $228.00 |
| Purchase #7 | $108.87 | 7.130% | $116.6324 | $116.63 | $116.65 | $116.60 |
| 7 purchase totals = | $1,139.64 | $1,233.1560 | $1,233.15 | $1,233.15 | $1,233.10 | |