| 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 | $88.84 | 10.173% | $97.8777 | $97.88 | $97.90 | $97.90 |
| Purchase #2 | $200.49 | 4.756% | $210.0253 | $210.03 | $210.05 | $210.00 |
| Purchase #3 | $131.60 | 10.340% | $145.2074 | $145.21 | $145.20 | $145.20 |
| Purchase #4 | $134.28 | 4.441% | $140.2434 | $140.24 | $140.25 | $140.20 |
| Purchase #5 | $129.90 | 6.652% | $138.5409 | $138.54 | $138.55 | $138.50 |
| Purchase #6 | $224.34 | 3.147% | $231.4 | $231.40 | $231.40 | $231.40 |
| Purchase #7 | $68.26 | 8.393% | $73.9891 | $73.99 | $74.00 | $74.00 |
| 7 purchase totals = | $977.71 | $1,037.2838 | $1,037.29 | $1,037.35 | $1,037.20 | |