| 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 | $212.98 | 6.326% | $226.4531 | $226.45 | $226.45 | $226.50 |
| Purchase #2 | $81.88 | 7.342% | $87.8916 | $87.89 | $87.90 | $87.90 |
| Purchase #3 | $109.52 | 4.235% | $114.1582 | $114.16 | $114.15 | $114.20 |
| Purchase #4 | $159.81 | 11.156% | $177.6384 | $177.64 | $177.65 | $177.60 |
| Purchase #5 | $23.54 | 4.796% | $24.669 | $24.67 | $24.65 | $24.70 |
| Purchase #6 | $188.96 | 10.718% | $209.2127 | $209.21 | $209.20 | $209.20 |
| Purchase #7 | $144.41 | 3.314% | $149.1957 | $149.20 | $149.20 | $149.20 |
| 7 purchase totals = | $921.10 | $989.2187 | $989.22 | $989.20 | $989.30 | |