| 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 | $189.92 | 9.235% | $207.4591 | $207.46 | $207.45 | $207.50 |
| Purchase #2 | $74.61 | 5.445% | $78.6725 | $78.67 | $78.65 | $78.70 |
| Purchase #3 | $30.75 | 3.607% | $31.8592 | $31.86 | $31.85 | $31.90 |
| Purchase #4 | $123.81 | 9.313% | $135.3404 | $135.34 | $135.35 | $135.30 |
| Purchase #5 | $218.54 | 3.512% | $226.2151 | $226.22 | $226.20 | $226.20 |
| Purchase #6 | $52.58 | 4.492% | $54.9419 | $54.94 | $54.95 | $54.90 |
| Purchase #7 | $135.98 | 10.244% | $149.9098 | $149.91 | $149.90 | $149.90 |
| 7 purchase totals = | $826.19 | $884.3980 | $884.40 | $884.35 | $884.40 | |