| 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 | $69.68 | 3.167% | $71.8868 | $71.89 | $71.90 | $71.90 |
| Purchase #2 | $210.69 | 9.457% | $230.615 | $230.62 | $230.60 | $230.60 |
| Purchase #3 | $175.90 | 8.134% | $190.2077 | $190.21 | $190.20 | $190.20 |
| Purchase #4 | $155.89 | 9.568% | $170.8056 | $170.81 | $170.80 | $170.80 |
| Purchase #5 | $132.67 | 8.602% | $144.0823 | $144.08 | $144.10 | $144.10 |
| Purchase #6 | $215.55 | 13.597% | $244.8583 | $244.86 | $244.85 | $244.90 |
| Purchase #7 | $231.86 | 8.314% | $251.1368 | $251.14 | $251.15 | $251.10 |
| 7 purchase totals = | $1,192.24 | $1,303.5925 | $1,303.61 | $1,303.60 | $1,303.60 | |