| 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 | $197.60 | 5.826% | $209.1122 | $209.11 | $209.10 | $209.10 |
| Purchase #2 | $206.63 | 12.693% | $232.8575 | $232.86 | $232.85 | $232.90 |
| Purchase #3 | $234.71 | 5.740% | $248.1824 | $248.18 | $248.20 | $248.20 |
| Purchase #4 | $243.74 | 9.565% | $267.0537 | $267.05 | $267.05 | $267.10 |
| Purchase #5 | $118.77 | 3.682% | $123.1431 | $123.14 | $123.15 | $123.10 |
| Purchase #6 | $234.31 | 9.497% | $256.5624 | $256.56 | $256.55 | $256.60 |
| Purchase #7 | $93.87 | 9.372% | $102.6675 | $102.67 | $102.65 | $102.70 |
| 7 purchase totals = | $1,329.63 | $1,439.5788 | $1,439.57 | $1,439.55 | $1,439.70 | |