| 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 | $130.34 | 4.201% | $135.8156 | $135.82 | $135.80 | $135.80 |
| Purchase #2 | $80.36 | 3.826% | $83.4346 | $83.43 | $83.45 | $83.40 |
| Purchase #3 | $203.36 | 11.623% | $226.9965 | $227.00 | $227.00 | $227.00 |
| Purchase #4 | $211.55 | 9.707% | $232.0852 | $232.09 | $232.10 | $232.10 |
| Purchase #5 | $188.27 | 11.789% | $210.4652 | $210.47 | $210.45 | $210.50 |
| Purchase #6 | $75.92 | 3.230% | $78.3722 | $78.37 | $78.35 | $78.40 |
| Purchase #7 | $166.76 | 5.357% | $175.6933 | $175.69 | $175.70 | $175.70 |
| 7 purchase totals = | $1,056.56 | $1,142.8626 | $1,142.87 | $1,142.85 | $1,142.90 | |