| 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 | $123.55 | 6.873% | $132.0416 | $132.04 | $132.05 | $132.00 |
| Purchase #2 | $20.88 | 5.293% | $21.9852 | $21.99 | $22.00 | $22.00 |
| Purchase #3 | $145.85 | 8.534% | $158.2968 | $158.30 | $158.30 | $158.30 |
| Purchase #4 | $46.90 | 12.245% | $52.6429 | $52.64 | $52.65 | $52.60 |
| Purchase #5 | $223.52 | 9.449% | $244.6404 | $244.64 | $244.65 | $244.60 |
| Purchase #6 | $232.60 | 6.581% | $247.9074 | $247.91 | $247.90 | $247.90 |
| Purchase #7 | $250.43 | 8.857% | $272.6106 | $272.61 | $272.60 | $272.60 |
| 7 purchase totals = | $1,043.73 | $1,130.1249 | $1,130.13 | $1,130.15 | $1,130.00 | |