| 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 | $243.61 | 11.853% | $272.4851 | $272.49 | $272.50 | $272.50 |
| Purchase #2 | $142.34 | 12.830% | $160.6022 | $160.60 | $160.60 | $160.60 |
| Purchase #3 | $172.27 | 4.354% | $179.7706 | $179.77 | $179.75 | $179.80 |
| Purchase #4 | $89.60 | 12.745% | $101.0195 | $101.02 | $101.00 | $101.00 |
| Purchase #5 | $242.89 | 3.417% | $251.1896 | $251.19 | $251.20 | $251.20 |
| Purchase #6 | $80.37 | 3.560% | $83.2312 | $83.23 | $83.25 | $83.20 |
| Purchase #7 | $222.65 | 13.828% | $253.438 | $253.44 | $253.45 | $253.40 |
| 7 purchase totals = | $1,193.73 | $1,301.7362 | $1,301.74 | $1,301.75 | $1,301.70 | |