| 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 | $131.25 | 3.315% | $135.6009 | $135.60 | $135.60 | $135.60 |
| Purchase #2 | $148.59 | 4.509% | $155.2899 | $155.29 | $155.30 | $155.30 |
| Purchase #3 | $212.96 | 6.132% | $226.0187 | $226.02 | $226.00 | $226.00 |
| Purchase #4 | $139.89 | 9.289% | $152.8844 | $152.88 | $152.90 | $152.90 |
| Purchase #5 | $191.54 | 8.641% | $208.091 | $208.09 | $208.10 | $208.10 |
| Purchase #6 | $207.40 | 13.744% | $235.9051 | $235.91 | $235.90 | $235.90 |
| Purchase #7 | $133.42 | 12.381% | $149.9387 | $149.94 | $149.95 | $149.90 |
| 7 purchase totals = | $1,165.05 | $1,263.7287 | $1,263.73 | $1,263.75 | $1,263.70 | |