| 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 | $88.92 | 10.513% | $98.2682 | $98.27 | $98.25 | $98.30 |
| Purchase #2 | $27.28 | 11.128% | $30.3157 | $30.32 | $30.30 | $30.30 |
| Purchase #3 | $137.88 | 9.250% | $150.6339 | $150.63 | $150.65 | $150.60 |
| Purchase #4 | $244.52 | 12.597% | $275.3222 | $275.32 | $275.30 | $275.30 |
| Purchase #5 | $177.39 | 6.111% | $188.2303 | $188.23 | $188.25 | $188.20 |
| Purchase #6 | $114.87 | 10.391% | $126.8061 | $126.81 | $126.80 | $126.80 |
| Purchase #7 | $203.64 | 3.465% | $210.6961 | $210.70 | $210.70 | $210.70 |
| 7 purchase totals = | $994.50 | $1,080.2725 | $1,080.28 | $1,080.25 | $1,080.20 | |