| 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 | $189.83 | 13.195% | $214.8781 | $214.88 | $214.90 | $214.90 |
| Purchase #2 | $113.58 | 10.660% | $125.6876 | $125.69 | $125.70 | $125.70 |
| Purchase #3 | $182.65 | 6.848% | $195.1579 | $195.16 | $195.15 | $195.20 |
| Purchase #4 | $53.66 | 4.792% | $56.2314 | $56.23 | $56.25 | $56.20 |
| Purchase #5 | $50.71 | 8.301% | $54.9194 | $54.92 | $54.90 | $54.90 |
| Purchase #6 | $65.77 | 8.237% | $71.1875 | $71.19 | $71.20 | $71.20 |
| Purchase #7 | $120.94 | 5.118% | $127.1297 | $127.13 | $127.15 | $127.10 |
| 7 purchase totals = | $777.14 | $845.1916 | $845.20 | $845.25 | $845.20 | |