| 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 | $106.72 | 4.504% | $111.5267 | $111.53 | $111.55 | $111.50 |
| Purchase #2 | $56.74 | 9.548% | $62.1575 | $62.16 | $62.15 | $62.20 |
| Purchase #3 | $219.86 | 13.736% | $250.06 | $250.06 | $250.05 | $250.10 |
| Purchase #4 | $192.51 | 3.650% | $199.5366 | $199.54 | $199.55 | $199.50 |
| Purchase #5 | $70.84 | 6.761% | $75.6295 | $75.63 | $75.65 | $75.60 |
| Purchase #6 | $119.91 | 5.231% | $126.1825 | $126.18 | $126.20 | $126.20 |
| Purchase #7 | $180.92 | 9.147% | $197.4688 | $197.47 | $197.45 | $197.50 |
| 7 purchase totals = | $947.50 | $1,022.5616 | $1,022.57 | $1,022.60 | $1,022.60 | |