| 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 | $201.97 | 12.357% | $226.9274 | $226.93 | $226.95 | $226.90 |
| Purchase #2 | $84.84 | 8.293% | $91.8758 | $91.88 | $91.90 | $91.90 |
| Purchase #3 | $150.63 | 3.469% | $155.8554 | $155.86 | $155.85 | $155.90 |
| Purchase #4 | $60.48 | 8.509% | $65.6262 | $65.63 | $65.65 | $65.60 |
| Purchase #5 | $76.64 | 3.338% | $79.1982 | $79.20 | $79.20 | $79.20 |
| Purchase #6 | $182.51 | 9.740% | $200.2865 | $200.29 | $200.30 | $200.30 |
| Purchase #7 | $245.37 | 6.401% | $261.0761 | $261.08 | $261.10 | $261.10 |
| 7 purchase totals = | $1,002.44 | $1,080.8456 | $1,080.87 | $1,080.95 | $1,080.90 | |