| 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 | $111.69 | 7.573% | $120.1483 | $120.15 | $120.15 | $120.10 |
| Purchase #2 | $14.74 | 3.749% | $15.2926 | $15.29 | $15.30 | $15.30 |
| Purchase #3 | $202.58 | 10.474% | $223.7982 | $223.80 | $223.80 | $223.80 |
| Purchase #4 | $198.69 | 8.134% | $214.8514 | $214.85 | $214.85 | $214.90 |
| Purchase #5 | $128.44 | 4.302% | $133.9655 | $133.97 | $133.95 | $134.00 |
| Purchase #6 | $44.99 | 9.494% | $49.2614 | $49.26 | $49.25 | $49.30 |
| Purchase #7 | $43.56 | 12.846% | $49.1557 | $49.16 | $49.15 | $49.20 |
| 7 purchase totals = | $744.69 | $806.4731 | $806.48 | $806.45 | $806.60 | |