| 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 | $7.67 | 13.617% | $8.7144 | $8.71 | $8.70 | $8.70 |
| Purchase #2 | $205.29 | 3.780% | $213.05 | $213.05 | $213.05 | $213.10 |
| Purchase #3 | $217.33 | 10.611% | $240.3909 | $240.39 | $240.40 | $240.40 |
| Purchase #4 | $247.39 | 11.206% | $275.1125 | $275.11 | $275.10 | $275.10 |
| Purchase #5 | $206.26 | 12.377% | $231.7888 | $231.79 | $231.80 | $231.80 |
| Purchase #6 | $11.65 | 7.600% | $12.5354 | $12.54 | $12.55 | $12.50 |
| Purchase #7 | $241.62 | 8.739% | $262.7352 | $262.74 | $262.75 | $262.70 |
| 7 purchase totals = | $1,137.21 | $1,244.3272 | $1,244.33 | $1,244.35 | $1,244.30 | |