| 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 | $206.29 | 8.830% | $224.5054 | $224.51 | $224.50 | $224.50 |
| Purchase #2 | $192.68 | 5.514% | $203.3044 | $203.30 | $203.30 | $203.30 |
| Purchase #3 | $223.47 | 3.726% | $231.7965 | $231.80 | $231.80 | $231.80 |
| Purchase #4 | $12.81 | 6.479% | $13.64 | $13.64 | $13.65 | $13.60 |
| Purchase #5 | $22.75 | 6.138% | $24.1464 | $24.15 | $24.15 | $24.10 |
| Purchase #6 | $45.43 | 5.498% | $47.9277 | $47.93 | $47.95 | $47.90 |
| Purchase #7 | $127.87 | 12.552% | $143.9202 | $143.92 | $143.90 | $143.90 |
| 7 purchase totals = | $831.30 | $889.2406 | $889.25 | $889.25 | $889.10 | |