| 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 | $109.37 | 9.461% | $119.7175 | $119.72 | $119.70 | $119.70 |
| Purchase #2 | $93.63 | 12.423% | $105.2617 | $105.26 | $105.25 | $105.30 |
| Purchase #3 | $115.98 | 3.264% | $119.7656 | $119.77 | $119.75 | $119.80 |
| Purchase #4 | $158.85 | 10.692% | $175.8342 | $175.83 | $175.85 | $175.80 |
| Purchase #5 | $22.32 | 13.113% | $25.2468 | $25.25 | $25.25 | $25.20 |
| Purchase #6 | $204.71 | 10.569% | $226.3458 | $226.35 | $226.35 | $226.30 |
| Purchase #7 | $203.48 | 7.364% | $218.4643 | $218.46 | $218.45 | $218.50 |
| 7 purchase totals = | $908.34 | $990.6359 | $990.64 | $990.60 | $990.60 | |