| 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 | $25.80 | 11.385% | $28.7373 | $28.74 | $28.75 | $28.70 |
| Purchase #2 | $238.59 | 9.684% | $261.6951 | $261.70 | $261.70 | $261.70 |
| Purchase #3 | $135.28 | 12.487% | $152.1724 | $152.17 | $152.15 | $152.20 |
| Purchase #4 | $81.86 | 9.596% | $89.7153 | $89.72 | $89.70 | $89.70 |
| Purchase #5 | $186.88 | 9.616% | $204.8504 | $204.85 | $204.85 | $204.90 |
| Purchase #6 | $164.43 | 11.482% | $183.3099 | $183.31 | $183.30 | $183.30 |
| Purchase #7 | $83.95 | 8.373% | $90.9791 | $90.98 | $91.00 | $91.00 |
| 7 purchase totals = | $916.79 | $1,011.4595 | $1,011.47 | $1,011.45 | $1,011.50 | |