| 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 | $82.32 | 13.260% | $93.2356 | $93.24 | $93.25 | $93.20 |
| Purchase #2 | $25.54 | 11.703% | $28.5289 | $28.53 | $28.55 | $28.50 |
| Purchase #3 | $236.53 | 12.167% | $265.3086 | $265.31 | $265.30 | $265.30 |
| Purchase #4 | $186.47 | 12.583% | $209.9335 | $209.93 | $209.95 | $209.90 |
| Purchase #5 | $155.63 | 7.443% | $167.2135 | $167.21 | $167.20 | $167.20 |
| Purchase #6 | $218.79 | 3.146% | $225.6731 | $225.67 | $225.65 | $225.70 |
| Purchase #7 | $203.50 | 7.807% | $219.3872 | $219.39 | $219.40 | $219.40 |
| 7 purchase totals = | $1,108.78 | $1,209.2804 | $1,209.28 | $1,209.30 | $1,209.20 | |