| 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 | $215.31 | 9.359% | $235.4609 | $235.46 | $235.45 | $235.50 |
| Purchase #2 | $8.34 | 10.509% | $9.2165 | $9.22 | $9.20 | $9.20 |
| Purchase #3 | $30.26 | 4.301% | $31.5615 | $31.56 | $31.55 | $31.60 |
| Purchase #4 | $32.61 | 4.170% | $33.9698 | $33.97 | $33.95 | $34.00 |
| Purchase #5 | $142.43 | 5.701% | $150.5499 | $150.55 | $150.55 | $150.50 |
| Purchase #6 | $103.41 | 7.725% | $111.3984 | $111.40 | $111.40 | $111.40 |
| Purchase #7 | $161.61 | 13.436% | $183.3239 | $183.32 | $183.30 | $183.30 |
| 7 purchase totals = | $693.97 | $755.4809 | $755.48 | $755.40 | $755.50 | |