| 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 | $188.43 | 9.354% | $206.0557 | $206.06 | $206.05 | $206.10 |
| Purchase #2 | $109.87 | 12.726% | $123.8521 | $123.85 | $123.85 | $123.90 |
| Purchase #3 | $232.46 | 5.131% | $244.3875 | $244.39 | $244.40 | $244.40 |
| Purchase #4 | $170.72 | 4.230% | $177.9415 | $177.94 | $177.95 | $177.90 |
| Purchase #5 | $240.84 | 12.718% | $271.47 | $271.47 | $271.45 | $271.50 |
| Purchase #6 | $228.97 | 13.487% | $259.8512 | $259.85 | $259.85 | $259.90 |
| Purchase #7 | $106.78 | 13.860% | $121.5797 | $121.58 | $121.60 | $121.60 |
| 7 purchase totals = | $1,278.07 | $1,405.1377 | $1,405.14 | $1,405.15 | $1,405.30 | |