| 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 | $78.70 | 7.286% | $84.4341 | $84.43 | $84.45 | $84.40 |
| Purchase #2 | $228.43 | 11.215% | $254.0484 | $254.05 | $254.05 | $254.00 |
| Purchase #3 | $248.34 | 9.241% | $271.2891 | $271.29 | $271.30 | $271.30 |
| Purchase #4 | $7.78 | 11.408% | $8.6675 | $8.67 | $8.65 | $8.70 |
| Purchase #5 | $242.79 | 10.295% | $267.7852 | $267.79 | $267.80 | $267.80 |
| Purchase #6 | $13.71 | 3.115% | $14.1371 | $14.14 | $14.15 | $14.10 |
| Purchase #7 | $218.27 | 3.487% | $225.8811 | $225.88 | $225.90 | $225.90 |
| 7 purchase totals = | $1,038.02 | $1,126.2425 | $1,126.25 | $1,126.30 | $1,126.20 | |