| 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 | $131.35 | 12.185% | $147.355 | $147.36 | $147.35 | $147.40 |
| Purchase #2 | $111.28 | 3.374% | $115.0346 | $115.03 | $115.05 | $115.00 |
| Purchase #3 | $197.96 | 6.142% | $210.1187 | $210.12 | $210.10 | $210.10 |
| Purchase #4 | $5.60 | 13.142% | $6.336 | $6.34 | $6.35 | $6.30 |
| Purchase #5 | $233.99 | 4.227% | $243.8808 | $243.88 | $243.90 | $243.90 |
| Purchase #6 | $77.63 | 11.535% | $86.5846 | $86.58 | $86.60 | $86.60 |
| Purchase #7 | $91.62 | 12.388% | $102.9699 | $102.97 | $102.95 | $103.00 |
| 7 purchase totals = | $849.43 | $912.2796 | $912.28 | $912.30 | $912.30 | |