| 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 | $122.44 | 12.418% | $137.6446 | $137.64 | $137.65 | $137.60 |
| Purchase #2 | $5.30 | 6.194% | $5.6283 | $5.63 | $5.65 | $5.60 |
| Purchase #3 | $204.88 | 9.404% | $224.1469 | $224.15 | $224.15 | $224.10 |
| Purchase #4 | $18.74 | 9.546% | $20.5289 | $20.53 | $20.55 | $20.50 |
| Purchase #5 | $73.56 | 5.284% | $77.4469 | $77.45 | $77.45 | $77.40 |
| Purchase #6 | $38.82 | 10.790% | $43.0087 | $43.01 | $43.00 | $43.00 |
| Purchase #7 | $247.58 | 10.201% | $272.8356 | $272.84 | $272.85 | $272.80 |
| 7 purchase totals = | $711.32 | $781.2399 | $781.25 | $781.30 | $781.00 | |