| 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 | $7.43 | 13.246% | $8.4142 | $8.41 | $8.40 | $8.40 |
| Purchase #2 | $38.84 | 8.440% | $42.1181 | $42.12 | $42.10 | $42.10 |
| Purchase #3 | $212.83 | 5.231% | $223.9631 | $223.96 | $223.95 | $224.00 |
| Purchase #4 | $192.59 | 12.146% | $215.982 | $215.98 | $216.00 | $216.00 |
| Purchase #5 | $226.41 | 13.460% | $256.8848 | $256.88 | $256.90 | $256.90 |
| Purchase #6 | $91.42 | 12.663% | $102.9965 | $103.00 | $103.00 | $103.00 |
| Purchase #7 | $232.31 | 9.444% | $254.2494 | $254.25 | $254.25 | $254.20 |
| 7 purchase totals = | $1,001.83 | $1,104.6081 | $1,104.60 | $1,104.60 | $1,104.60 | |