| 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 | $227.70 | 10.640% | $251.9273 | $251.93 | $251.95 | $251.90 |
| Purchase #2 | $79.48 | 9.363% | $86.9217 | $86.92 | $86.90 | $86.90 |
| Purchase #3 | $211.62 | 6.776% | $225.9594 | $225.96 | $225.95 | $226.00 |
| Purchase #4 | $184.89 | 5.434% | $194.9369 | $194.94 | $194.95 | $194.90 |
| Purchase #5 | $93.72 | 10.656% | $103.7068 | $103.71 | $103.70 | $103.70 |
| Purchase #6 | $245.34 | 3.437% | $253.7723 | $253.77 | $253.75 | $253.80 |
| Purchase #7 | $137.98 | 3.847% | $143.2881 | $143.29 | $143.30 | $143.30 |
| 7 purchase totals = | $1,180.73 | $1,260.5125 | $1,260.52 | $1,260.50 | $1,260.50 | |