| 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 | $124.76 | 7.487% | $134.1008 | $134.10 | $134.10 | $134.10 |
| Purchase #2 | $237.75 | 5.242% | $250.2129 | $250.21 | $250.20 | $250.20 |
| Purchase #3 | $247.81 | 3.169% | $255.6631 | $255.66 | $255.65 | $255.70 |
| Purchase #4 | $56.26 | 9.196% | $61.4337 | $61.43 | $61.45 | $61.40 |
| Purchase #5 | $7.43 | 12.706% | $8.3741 | $8.37 | $8.35 | $8.40 |
| Purchase #6 | $140.26 | 10.641% | $155.1851 | $155.19 | $155.20 | $155.20 |
| Purchase #7 | $149.44 | 6.507% | $159.1641 | $159.16 | $159.15 | $159.20 |
| 7 purchase totals = | $963.71 | $1,024.1338 | $1,024.12 | $1,024.10 | $1,024.20 | |