| 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 | $220.86 | 12.112% | $247.6106 | $247.61 | $247.60 | $247.60 |
| Purchase #2 | $40.69 | 12.530% | $45.7885 | $45.79 | $45.80 | $45.80 |
| Purchase #3 | $145.50 | 3.638% | $150.7933 | $150.79 | $150.80 | $150.80 |
| Purchase #4 | $250.95 | 3.592% | $259.9641 | $259.96 | $259.95 | $260.00 |
| Purchase #5 | $227.89 | 6.227% | $242.0807 | $242.08 | $242.10 | $242.10 |
| Purchase #6 | $147.87 | 9.326% | $161.6604 | $161.66 | $161.65 | $161.70 |
| Purchase #7 | $156.93 | 11.574% | $175.0931 | $175.09 | $175.10 | $175.10 |
| 7 purchase totals = | $1,190.69 | $1,282.9907 | $1,282.98 | $1,283.00 | $1,283.10 | |