| 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 | $170.52 | 11.384% | $189.932 | $189.93 | $189.95 | $189.90 |
| Purchase #2 | $177.58 | 12.675% | $200.0883 | $200.09 | $200.10 | $200.10 |
| Purchase #3 | $219.67 | 11.183% | $244.2357 | $244.24 | $244.25 | $244.20 |
| Purchase #4 | $216.87 | 6.503% | $230.9731 | $230.97 | $230.95 | $231.00 |
| Purchase #5 | $232.76 | 12.200% | $261.1567 | $261.16 | $261.15 | $261.20 |
| Purchase #6 | $59.61 | 5.726% | $63.0233 | $63.02 | $63.00 | $63.00 |
| Purchase #7 | $105.25 | 13.820% | $119.7956 | $119.80 | $119.80 | $119.80 |
| 7 purchase totals = | $1,182.26 | $1,309.2047 | $1,309.21 | $1,309.20 | $1,309.20 | |