| 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 | $175.38 | 9.411% | $191.885 | $191.89 | $191.90 | $191.90 |
| Purchase #2 | $120.73 | 12.292% | $135.5701 | $135.57 | $135.55 | $135.60 |
| Purchase #3 | $165.63 | 9.214% | $180.8911 | $180.89 | $180.90 | $180.90 |
| Purchase #4 | $244.98 | 6.590% | $261.1242 | $261.12 | $261.10 | $261.10 |
| Purchase #5 | $27.65 | 13.574% | $31.4032 | $31.40 | $31.40 | $31.40 |
| Purchase #6 | $222.90 | 7.770% | $240.2193 | $240.22 | $240.20 | $240.20 |
| Purchase #7 | $197.75 | 3.198% | $204.074 | $204.07 | $204.05 | $204.10 |
| 7 purchase totals = | $1,155.02 | $1,245.1669 | $1,245.16 | $1,245.10 | $1,245.20 | |