| 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 | $201.37 | 3.162% | $207.7373 | $207.74 | $207.75 | $207.70 |
| Purchase #2 | $65.89 | 12.648% | $74.2238 | $74.22 | $74.20 | $74.20 |
| Purchase #3 | $166.82 | 13.554% | $189.4308 | $189.43 | $189.45 | $189.40 |
| Purchase #4 | $116.81 | 4.329% | $121.8667 | $121.87 | $121.85 | $121.90 |
| Purchase #5 | $130.81 | 4.641% | $136.8809 | $136.88 | $136.90 | $136.90 |
| Purchase #6 | $240.32 | 6.344% | $255.5659 | $255.57 | $255.55 | $255.60 |
| Purchase #7 | $152.94 | 12.674% | $172.3236 | $172.32 | $172.30 | $172.30 |
| 7 purchase totals = | $1,074.96 | $1,158.0290 | $1,158.03 | $1,158.00 | $1,158.00 | |