| 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 | $65.71 | 13.472% | $74.5625 | $74.56 | $74.55 | $74.60 |
| Purchase #2 | $35.72 | 6.620% | $38.0847 | $38.08 | $38.10 | $38.10 |
| Purchase #3 | $233.71 | 3.312% | $241.4505 | $241.45 | $241.45 | $241.50 |
| Purchase #4 | $217.78 | 9.798% | $239.1181 | $239.12 | $239.10 | $239.10 |
| Purchase #5 | $192.88 | 7.470% | $207.2881 | $207.29 | $207.30 | $207.30 |
| Purchase #6 | $163.45 | 8.443% | $177.2501 | $177.25 | $177.25 | $177.30 |
| Purchase #7 | $246.86 | 9.568% | $270.4796 | $270.48 | $270.50 | $270.50 |
| 7 purchase totals = | $1,156.11 | $1,248.2336 | $1,248.23 | $1,248.25 | $1,248.40 | |