| 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 | $83.94 | 8.707% | $91.2487 | $91.25 | $91.25 | $91.20 |
| Purchase #2 | $200.79 | 11.343% | $223.5656 | $223.57 | $223.55 | $223.60 |
| Purchase #3 | $196.36 | 13.688% | $223.2378 | $223.24 | $223.25 | $223.20 |
| Purchase #4 | $108.74 | 3.412% | $112.4502 | $112.45 | $112.45 | $112.50 |
| Purchase #5 | $220.47 | 7.629% | $237.2897 | $237.29 | $237.30 | $237.30 |
| Purchase #6 | $234.65 | 5.737% | $248.1119 | $248.11 | $248.10 | $248.10 |
| Purchase #7 | $150.41 | 11.850% | $168.2336 | $168.23 | $168.25 | $168.20 |
| 7 purchase totals = | $1,195.36 | $1,304.1375 | $1,304.14 | $1,304.15 | $1,304.10 | |