| 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 | $107.83 | 11.440% | $120.1658 | $120.17 | $120.15 | $120.20 |
| Purchase #2 | $109.61 | 3.258% | $113.1811 | $113.18 | $113.20 | $113.20 |
| Purchase #3 | $168.37 | 9.483% | $184.3365 | $184.34 | $184.35 | $184.30 |
| Purchase #4 | $218.71 | 5.873% | $231.5548 | $231.55 | $231.55 | $231.60 |
| Purchase #5 | $189.39 | 12.266% | $212.6206 | $212.62 | $212.60 | $212.60 |
| Purchase #6 | $69.81 | 3.216% | $72.0551 | $72.06 | $72.05 | $72.10 |
| Purchase #7 | $129.50 | 4.356% | $135.141 | $135.14 | $135.15 | $135.10 |
| 7 purchase totals = | $993.22 | $1,069.0549 | $1,069.06 | $1,069.05 | $1,069.10 | |