| 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 | $111.57 | 11.737% | $124.665 | $124.67 | $124.65 | $124.70 |
| Purchase #2 | $216.63 | 9.241% | $236.6488 | $236.65 | $236.65 | $236.60 |
| Purchase #3 | $31.45 | 12.123% | $35.2627 | $35.26 | $35.25 | $35.30 |
| Purchase #4 | $11.83 | 3.295% | $12.2198 | $12.22 | $12.20 | $12.20 |
| Purchase #5 | $80.44 | 4.420% | $83.9954 | $84.00 | $84.00 | $84.00 |
| Purchase #6 | $109.86 | 9.774% | $120.5977 | $120.60 | $120.60 | $120.60 |
| Purchase #7 | $225.37 | 13.791% | $256.4508 | $256.45 | $256.45 | $256.50 |
| 7 purchase totals = | $787.15 | $869.8402 | $869.85 | $869.80 | $869.90 | |