| 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 | $140.52 | 3.436% | $145.3483 | $145.35 | $145.35 | $145.30 |
| Purchase #2 | $82.60 | 13.134% | $93.4487 | $93.45 | $93.45 | $93.40 |
| Purchase #3 | $189.27 | 13.869% | $215.5199 | $215.52 | $215.50 | $215.50 |
| Purchase #4 | $73.54 | 11.301% | $81.8508 | $81.85 | $81.85 | $81.90 |
| Purchase #5 | $197.65 | 9.713% | $216.8477 | $216.85 | $216.85 | $216.80 |
| Purchase #6 | $213.72 | 6.319% | $227.225 | $227.23 | $227.25 | $227.20 |
| Purchase #7 | $228.83 | 7.668% | $246.3767 | $246.38 | $246.40 | $246.40 |
| 7 purchase totals = | $1,126.13 | $1,226.6171 | $1,226.63 | $1,226.65 | $1,226.50 | |