| 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 | $204.69 | 11.486% | $228.2007 | $228.20 | $228.20 | $228.20 |
| Purchase #2 | $70.35 | 12.163% | $78.9067 | $78.91 | $78.90 | $78.90 |
| Purchase #3 | $197.72 | 5.716% | $209.0217 | $209.02 | $209.00 | $209.00 |
| Purchase #4 | $12.50 | 12.218% | $14.0273 | $14.03 | $14.05 | $14.00 |
| Purchase #5 | $106.93 | 6.126% | $113.4805 | $113.48 | $113.50 | $113.50 |
| Purchase #6 | $90.71 | 8.742% | $98.6399 | $98.64 | $98.65 | $98.60 |
| Purchase #7 | $94.31 | 10.359% | $104.0796 | $104.08 | $104.10 | $104.10 |
| 7 purchase totals = | $777.21 | $846.3564 | $846.36 | $846.40 | $846.30 | |