| 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 | $111.40 | 7.730% | $120.0112 | $120.01 | $120.00 | $120.00 |
| Purchase #2 | $168.67 | 12.867% | $190.3728 | $190.37 | $190.35 | $190.40 |
| Purchase #3 | $191.76 | 5.183% | $201.6989 | $201.70 | $201.70 | $201.70 |
| Purchase #4 | $63.96 | 6.432% | $68.0739 | $68.07 | $68.05 | $68.10 |
| Purchase #5 | $206.35 | 6.853% | $220.4912 | $220.49 | $220.50 | $220.50 |
| Purchase #6 | $48.26 | 13.791% | $54.9155 | $54.92 | $54.90 | $54.90 |
| Purchase #7 | $223.63 | 13.421% | $253.6434 | $253.64 | $253.65 | $253.60 |
| 7 purchase totals = | $1,014.03 | $1,109.2069 | $1,109.20 | $1,109.15 | $1,109.20 | |