| 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 | $99.63 | 5.804% | $105.4125 | $105.41 | $105.40 | $105.40 |
| Purchase #2 | $207.81 | 6.588% | $221.5005 | $221.50 | $221.50 | $221.50 |
| Purchase #3 | $150.75 | 6.668% | $160.802 | $160.80 | $160.80 | $160.80 |
| Purchase #4 | $228.92 | 10.377% | $252.675 | $252.68 | $252.70 | $252.70 |
| Purchase #5 | $78.38 | 4.757% | $82.1085 | $82.11 | $82.10 | $82.10 |
| Purchase #6 | $215.83 | 3.805% | $224.0423 | $224.04 | $224.05 | $224.00 |
| Purchase #7 | $70.88 | 12.675% | $79.864 | $79.86 | $79.85 | $79.90 |
| 7 purchase totals = | $1,052.20 | $1,126.4048 | $1,126.40 | $1,126.40 | $1,126.40 | |