| 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 | $244.54 | 3.306% | $252.6245 | $252.62 | $252.60 | $252.60 |
| Purchase #2 | $163.64 | 7.123% | $175.2961 | $175.30 | $175.30 | $175.30 |
| Purchase #3 | $210.76 | 4.330% | $219.8859 | $219.89 | $219.90 | $219.90 |
| Purchase #4 | $17.47 | 12.320% | $19.6223 | $19.62 | $19.60 | $19.60 |
| Purchase #5 | $187.83 | 3.541% | $194.4811 | $194.48 | $194.50 | $194.50 |
| Purchase #6 | $72.73 | 12.845% | $82.0722 | $82.07 | $82.05 | $82.10 |
| Purchase #7 | $216.47 | 13.179% | $244.9986 | $245.00 | $245.00 | $245.00 |
| 7 purchase totals = | $1,113.44 | $1,188.9807 | $1,188.98 | $1,188.95 | $1,189.00 | |