| 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 | $109.69 | 3.143% | $113.1376 | $113.14 | $113.15 | $113.10 |
| Purchase #2 | $170.77 | 7.177% | $183.0262 | $183.03 | $183.05 | $183.00 |
| Purchase #3 | $61.27 | 7.151% | $65.6514 | $65.65 | $65.65 | $65.70 |
| Purchase #4 | $237.76 | 9.291% | $259.8503 | $259.85 | $259.85 | $259.90 |
| Purchase #5 | $99.77 | 8.834% | $108.5837 | $108.58 | $108.60 | $108.60 |
| Purchase #6 | $140.81 | 4.456% | $147.0845 | $147.08 | $147.10 | $147.10 |
| Purchase #7 | $216.41 | 5.755% | $228.8644 | $228.86 | $228.85 | $228.90 |
| 7 purchase totals = | $1,036.48 | $1,106.1981 | $1,106.19 | $1,106.25 | $1,106.30 | |