| 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 | $110.47 | 3.206% | $114.0117 | $114.01 | $114.00 | $114.00 |
| Purchase #2 | $22.70 | 10.734% | $25.1366 | $25.14 | $25.15 | $25.10 |
| Purchase #3 | $218.99 | 5.251% | $230.4892 | $230.49 | $230.50 | $230.50 |
| Purchase #4 | $154.83 | 3.509% | $160.263 | $160.26 | $160.25 | $160.30 |
| Purchase #5 | $31.53 | 7.426% | $33.8714 | $33.87 | $33.85 | $33.90 |
| Purchase #6 | $45.60 | 5.167% | $47.9562 | $47.96 | $47.95 | $48.00 |
| Purchase #7 | $81.77 | 6.152% | $86.8005 | $86.80 | $86.80 | $86.80 |
| 7 purchase totals = | $665.89 | $698.5286 | $698.53 | $698.50 | $698.60 | |