| 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 | $226.65 | 6.815% | $242.0962 | $242.10 | $242.10 | $242.10 |
| Purchase #2 | $80.81 | 3.135% | $83.3434 | $83.34 | $83.35 | $83.30 |
| Purchase #3 | $233.54 | 13.596% | $265.2921 | $265.29 | $265.30 | $265.30 |
| Purchase #4 | $143.55 | 11.202% | $159.6305 | $159.63 | $159.65 | $159.60 |
| Purchase #5 | $71.64 | 7.460% | $76.9843 | $76.98 | $77.00 | $77.00 |
| Purchase #6 | $78.98 | 3.798% | $81.9797 | $81.98 | $82.00 | $82.00 |
| Purchase #7 | $158.85 | 9.273% | $173.5802 | $173.58 | $173.60 | $173.60 |
| 7 purchase totals = | $994.02 | $1,082.9064 | $1,082.90 | $1,083.00 | $1,082.90 | |