| 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 | $226.80 | 10.745% | $251.1697 | $251.17 | $251.15 | $251.20 |
| Purchase #2 | $35.99 | 13.847% | $40.9735 | $40.97 | $40.95 | $41.00 |
| Purchase #3 | $192.86 | 4.259% | $201.0739 | $201.07 | $201.05 | $201.10 |
| Purchase #4 | $134.65 | 8.406% | $145.9687 | $145.97 | $145.95 | $146.00 |
| Purchase #5 | $168.51 | 12.325% | $189.2789 | $189.28 | $189.30 | $189.30 |
| Purchase #6 | $107.85 | 6.859% | $115.2474 | $115.25 | $115.25 | $115.20 |
| Purchase #7 | $121.27 | 3.459% | $125.4647 | $125.46 | $125.45 | $125.50 |
| 7 purchase totals = | $987.93 | $1,069.1768 | $1,069.17 | $1,069.10 | $1,069.30 | |