| 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 | $212.57 | 10.441% | $234.7644 | $234.76 | $234.75 | $234.80 |
| Purchase #2 | $37.99 | 11.228% | $42.2555 | $42.26 | $42.25 | $42.30 |
| Purchase #3 | $231.80 | 4.341% | $241.8624 | $241.86 | $241.85 | $241.90 |
| Purchase #4 | $136.89 | 7.387% | $147.0021 | $147.00 | $147.00 | $147.00 |
| Purchase #5 | $80.47 | 4.425% | $84.0308 | $84.03 | $84.05 | $84.00 |
| Purchase #6 | $8.31 | 12.596% | $9.3567 | $9.36 | $9.35 | $9.40 |
| Purchase #7 | $35.84 | 12.191% | $40.2093 | $40.21 | $40.20 | $40.20 |
| 7 purchase totals = | $743.87 | $799.4812 | $799.48 | $799.45 | $799.60 | |