| 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 | $155.29 | 9.508% | $170.055 | $170.06 | $170.05 | $170.10 |
| Purchase #2 | $225.80 | 3.768% | $234.3081 | $234.31 | $234.30 | $234.30 |
| Purchase #3 | $243.34 | 4.432% | $254.1248 | $254.12 | $254.10 | $254.10 |
| Purchase #4 | $91.75 | 8.227% | $99.2983 | $99.30 | $99.30 | $99.30 |
| Purchase #5 | $42.65 | 4.533% | $44.5833 | $44.58 | $44.60 | $44.60 |
| Purchase #6 | $130.58 | 5.500% | $137.7619 | $137.76 | $137.75 | $137.80 |
| Purchase #7 | $56.76 | 5.759% | $60.0288 | $60.03 | $60.05 | $60.00 |
| 7 purchase totals = | $946.17 | $1,000.1602 | $1,000.16 | $1,000.15 | $1,000.20 | |