| 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 | $233.77 | 3.697% | $242.4125 | $242.41 | $242.40 | $242.40 |
| Purchase #2 | $59.31 | 3.726% | $61.5199 | $61.52 | $61.50 | $61.50 |
| Purchase #3 | $201.57 | 6.486% | $214.6438 | $214.64 | $214.65 | $214.60 |
| Purchase #4 | $42.68 | 4.561% | $44.6266 | $44.63 | $44.65 | $44.60 |
| Purchase #5 | $235.98 | 3.761% | $244.8552 | $244.86 | $244.85 | $244.90 |
| Purchase #6 | $105.86 | 10.787% | $117.2791 | $117.28 | $117.30 | $117.30 |
| Purchase #7 | $163.55 | 9.483% | $179.0594 | $179.06 | $179.05 | $179.10 |
| 7 purchase totals = | $1,042.72 | $1,104.3965 | $1,104.40 | $1,104.40 | $1,104.40 | |