| 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 | $205.83 | 4.334% | $214.7507 | $214.75 | $214.75 | $214.80 |
| Purchase #2 | $133.62 | 12.477% | $150.2918 | $150.29 | $150.30 | $150.30 |
| Purchase #3 | $60.71 | 3.136% | $62.6139 | $62.61 | $62.60 | $62.60 |
| Purchase #4 | $54.62 | 4.406% | $57.0266 | $57.03 | $57.05 | $57.00 |
| Purchase #5 | $166.39 | 4.176% | $173.3384 | $173.34 | $173.35 | $173.30 |
| Purchase #6 | $200.40 | 8.651% | $217.7366 | $217.74 | $217.75 | $217.70 |
| Purchase #7 | $103.28 | 7.815% | $111.3513 | $111.35 | $111.35 | $111.40 |
| 7 purchase totals = | $924.85 | $987.1093 | $987.11 | $987.15 | $987.10 | |