| 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 | $194.27 | 9.211% | $212.1642 | $212.16 | $212.15 | $212.20 |
| Purchase #2 | $192.91 | 6.672% | $205.781 | $205.78 | $205.80 | $205.80 |
| Purchase #3 | $248.86 | 11.447% | $277.347 | $277.35 | $277.35 | $277.30 |
| Purchase #4 | $162.35 | 5.192% | $170.7792 | $170.78 | $170.80 | $170.80 |
| Purchase #5 | $34.45 | 3.426% | $35.6303 | $35.63 | $35.65 | $35.60 |
| Purchase #6 | $10.63 | 3.784% | $11.0322 | $11.03 | $11.05 | $11.00 |
| Purchase #7 | $72.99 | 13.576% | $82.8991 | $82.90 | $82.90 | $82.90 |
| 7 purchase totals = | $916.46 | $995.6330 | $995.63 | $995.70 | $995.60 | |