| 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 | $201.71 | 12.467% | $226.8572 | $226.86 | $226.85 | $226.90 |
| Purchase #2 | $115.45 | 7.673% | $124.3085 | $124.31 | $124.30 | $124.30 |
| Purchase #3 | $156.61 | 10.802% | $173.527 | $173.53 | $173.55 | $173.50 |
| Purchase #4 | $72.28 | 3.137% | $74.5474 | $74.55 | $74.55 | $74.50 |
| Purchase #5 | $196.31 | 4.602% | $205.3442 | $205.34 | $205.35 | $205.30 |
| Purchase #6 | $31.84 | 10.400% | $35.1514 | $35.15 | $35.15 | $35.20 |
| Purchase #7 | $39.80 | 3.737% | $41.2873 | $41.29 | $41.30 | $41.30 |
| 7 purchase totals = | $814.00 | $881.0230 | $881.03 | $881.05 | $881.00 | |