| 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 | $81.27 | 3.835% | $84.3867 | $84.39 | $84.40 | $84.40 |
| Purchase #2 | $130.37 | 6.672% | $139.0683 | $139.07 | $139.05 | $139.10 |
| Purchase #3 | $113.42 | 8.742% | $123.3352 | $123.34 | $123.35 | $123.30 |
| Purchase #4 | $49.51 | 5.187% | $52.0781 | $52.08 | $52.10 | $52.10 |
| Purchase #5 | $214.38 | 9.860% | $235.5179 | $235.52 | $235.50 | $235.50 |
| Purchase #6 | $165.59 | 3.825% | $171.9238 | $171.92 | $171.90 | $171.90 |
| Purchase #7 | $215.54 | 10.453% | $238.0704 | $238.07 | $238.05 | $238.10 |
| 7 purchase totals = | $970.08 | $1,044.3804 | $1,044.39 | $1,044.35 | $1,044.40 | |