| 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 | $126.85 | 8.871% | $138.1029 | $138.10 | $138.10 | $138.10 |
| Purchase #2 | $75.74 | 5.667% | $80.0322 | $80.03 | $80.05 | $80.00 |
| Purchase #3 | $188.37 | 9.407% | $206.09 | $206.09 | $206.10 | $206.10 |
| Purchase #4 | $90.90 | 8.474% | $98.6029 | $98.60 | $98.60 | $98.60 |
| Purchase #5 | $218.94 | 8.692% | $237.9703 | $237.97 | $237.95 | $238.00 |
| Purchase #6 | $236.44 | 6.172% | $251.0331 | $251.03 | $251.05 | $251.00 |
| Purchase #7 | $14.35 | 7.499% | $15.4261 | $15.43 | $15.45 | $15.40 |
| 7 purchase totals = | $951.59 | $1,027.2575 | $1,027.25 | $1,027.30 | $1,027.20 | |