| 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 | $108.83 | 3.856% | $113.0265 | $113.03 | $113.05 | $113.00 |
| Purchase #2 | $7.26 | 13.869% | $8.2669 | $8.27 | $8.25 | $8.30 |
| Purchase #3 | $228.91 | 5.811% | $242.212 | $242.21 | $242.20 | $242.20 |
| Purchase #4 | $196.55 | 5.331% | $207.0281 | $207.03 | $207.05 | $207.00 |
| Purchase #5 | $115.41 | 9.399% | $126.2574 | $126.26 | $126.25 | $126.30 |
| Purchase #6 | $71.27 | 3.632% | $73.8585 | $73.86 | $73.85 | $73.90 |
| Purchase #7 | $157.55 | 13.654% | $179.0619 | $179.06 | $179.05 | $179.10 |
| 7 purchase totals = | $885.78 | $949.7113 | $949.72 | $949.70 | $949.80 | |