| 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 | $121.82 | 7.285% | $130.6946 | $130.69 | $130.70 | $130.70 |
| Purchase #2 | $166.36 | 11.809% | $186.0055 | $186.01 | $186.00 | $186.00 |
| Purchase #3 | $220.26 | 9.486% | $241.1539 | $241.15 | $241.15 | $241.20 |
| Purchase #4 | $103.53 | 12.540% | $116.5127 | $116.51 | $116.50 | $116.50 |
| Purchase #5 | $109.78 | 10.148% | $120.9205 | $120.92 | $120.90 | $120.90 |
| Purchase #6 | $249.61 | 4.556% | $260.9822 | $260.98 | $261.00 | $261.00 |
| Purchase #7 | $167.32 | 4.222% | $174.3843 | $174.38 | $174.40 | $174.40 |
| 7 purchase totals = | $1,138.68 | $1,230.6537 | $1,230.64 | $1,230.65 | $1,230.70 | |