| 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 | $180.56 | 11.660% | $201.6133 | $201.61 | $201.60 | $201.60 |
| Purchase #2 | $220.26 | 3.293% | $227.5132 | $227.51 | $227.50 | $227.50 |
| Purchase #3 | $223.90 | 5.377% | $235.9391 | $235.94 | $235.95 | $235.90 |
| Purchase #4 | $110.98 | 4.546% | $116.0252 | $116.03 | $116.05 | $116.00 |
| Purchase #5 | $160.53 | 7.248% | $172.1652 | $172.17 | $172.15 | $172.20 |
| Purchase #6 | $22.86 | 8.713% | $24.8518 | $24.85 | $24.85 | $24.90 |
| Purchase #7 | $228.84 | 4.188% | $238.4238 | $238.42 | $238.40 | $238.40 |
| 7 purchase totals = | $1,147.93 | $1,216.5316 | $1,216.53 | $1,216.50 | $1,216.50 | |