| 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 | $224.77 | 6.723% | $239.8813 | $239.88 | $239.90 | $239.90 |
| Purchase #2 | $245.51 | 4.733% | $257.13 | $257.13 | $257.15 | $257.10 |
| Purchase #3 | $220.61 | 12.409% | $247.9855 | $247.99 | $248.00 | $248.00 |
| Purchase #4 | $17.52 | 8.453% | $19.001 | $19.00 | $19.00 | $19.00 |
| Purchase #5 | $63.40 | 12.507% | $71.3294 | $71.33 | $71.35 | $71.30 |
| Purchase #6 | $86.84 | 10.563% | $96.0129 | $96.01 | $96.00 | $96.00 |
| Purchase #7 | $213.33 | 3.205% | $220.1672 | $220.17 | $220.15 | $220.20 |
| 7 purchase totals = | $1,071.98 | $1,151.5073 | $1,151.51 | $1,151.55 | $1,151.50 | |