| 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 | $94.80 | 4.757% | $99.3096 | $99.31 | $99.30 | $99.30 |
| Purchase #2 | $249.38 | 12.302% | $280.0587 | $280.06 | $280.05 | $280.10 |
| Purchase #3 | $233.54 | 11.450% | $260.2803 | $260.28 | $260.30 | $260.30 |
| Purchase #4 | $13.26 | 7.222% | $14.2176 | $14.22 | $14.20 | $14.20 |
| Purchase #5 | $147.87 | 3.159% | $152.5412 | $152.54 | $152.55 | $152.50 |
| Purchase #6 | $171.62 | 3.300% | $177.2835 | $177.28 | $177.30 | $177.30 |
| Purchase #7 | $36.74 | 9.223% | $40.1285 | $40.13 | $40.15 | $40.10 |
| 7 purchase totals = | $947.21 | $1,023.8194 | $1,023.82 | $1,023.85 | $1,023.80 | |