| 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 | $117.71 | 3.690% | $122.0535 | $122.05 | $122.05 | $122.10 |
| Purchase #2 | $195.39 | 11.823% | $218.491 | $218.49 | $218.50 | $218.50 |
| Purchase #3 | $241.32 | 6.276% | $256.4652 | $256.47 | $256.45 | $256.50 |
| Purchase #4 | $24.87 | 6.810% | $26.5636 | $26.56 | $26.55 | $26.60 |
| Purchase #5 | $43.25 | 4.467% | $45.182 | $45.18 | $45.20 | $45.20 |
| Purchase #6 | $57.43 | 8.873% | $62.5258 | $62.53 | $62.55 | $62.50 |
| Purchase #7 | $103.96 | 11.471% | $115.8853 | $115.89 | $115.90 | $115.90 |
| 7 purchase totals = | $783.93 | $847.1664 | $847.17 | $847.20 | $847.30 | |