| 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 | $103.96 | 7.617% | $111.8786 | $111.88 | $111.90 | $111.90 |
| Purchase #2 | $102.87 | 5.136% | $108.1534 | $108.15 | $108.15 | $108.20 |
| Purchase #3 | $141.70 | 10.825% | $157.039 | $157.04 | $157.05 | $157.00 |
| Purchase #4 | $147.37 | 4.129% | $153.4549 | $153.45 | $153.45 | $153.50 |
| Purchase #5 | $197.54 | 5.363% | $208.1341 | $208.13 | $208.15 | $208.10 |
| Purchase #6 | $134.41 | 9.798% | $147.5795 | $147.58 | $147.60 | $147.60 |
| Purchase #7 | $216.59 | 12.719% | $244.1381 | $244.14 | $244.15 | $244.10 |
| 7 purchase totals = | $1,044.44 | $1,130.3776 | $1,130.37 | $1,130.45 | $1,130.40 | |