| 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 | $197.74 | 7.591% | $212.7504 | $212.75 | $212.75 | $212.80 |
| Purchase #2 | $40.46 | 3.465% | $41.8619 | $41.86 | $41.85 | $41.90 |
| Purchase #3 | $111.51 | 3.453% | $115.3604 | $115.36 | $115.35 | $115.40 |
| Purchase #4 | $23.56 | 13.746% | $26.7986 | $26.80 | $26.80 | $26.80 |
| Purchase #5 | $199.80 | 10.326% | $220.4313 | $220.43 | $220.45 | $220.40 |
| Purchase #6 | $174.68 | 12.238% | $196.0573 | $196.06 | $196.05 | $196.10 |
| Purchase #7 | $215.35 | 4.230% | $224.4593 | $224.46 | $224.45 | $224.50 |
| 7 purchase totals = | $963.10 | $1,037.7192 | $1,037.72 | $1,037.70 | $1,037.90 | |