| 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 | $243.28 | 10.194% | $268.08 | $268.08 | $268.10 | $268.10 |
| Purchase #2 | $36.54 | 8.275% | $39.5637 | $39.56 | $39.55 | $39.60 |
| Purchase #3 | $238.37 | 11.206% | $265.0817 | $265.08 | $265.10 | $265.10 |
| Purchase #4 | $127.99 | 13.421% | $145.1675 | $145.17 | $145.15 | $145.20 |
| Purchase #5 | $227.61 | 5.830% | $240.8797 | $240.88 | $240.90 | $240.90 |
| Purchase #6 | $124.37 | 5.600% | $131.3347 | $131.33 | $131.35 | $131.30 |
| Purchase #7 | $86.70 | 8.239% | $93.8432 | $93.84 | $93.85 | $93.80 |
| 7 purchase totals = | $1,084.86 | $1,183.9505 | $1,183.94 | $1,184.00 | $1,184.00 | |