| 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 | $128.71 | 4.436% | $134.4196 | $134.42 | $134.40 | $134.40 |
| Purchase #2 | $220.90 | 9.763% | $242.4665 | $242.47 | $242.45 | $242.50 |
| Purchase #3 | $218.86 | 7.463% | $235.1935 | $235.19 | $235.20 | $235.20 |
| Purchase #4 | $189.88 | 11.583% | $211.8738 | $211.87 | $211.85 | $211.90 |
| Purchase #5 | $178.84 | 8.617% | $194.2506 | $194.25 | $194.25 | $194.30 |
| Purchase #6 | $6.49 | 9.149% | $7.0838 | $7.08 | $7.10 | $7.10 |
| Purchase #7 | $237.25 | 3.744% | $246.1326 | $246.13 | $246.15 | $246.10 |
| 7 purchase totals = | $1,180.93 | $1,271.4204 | $1,271.41 | $1,271.40 | $1,271.50 | |