| 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 | $56.44 | 6.437% | $60.073 | $60.07 | $60.05 | $60.10 |
| Purchase #2 | $216.93 | 10.214% | $239.0872 | $239.09 | $239.10 | $239.10 |
| Purchase #3 | $211.39 | 4.349% | $220.5834 | $220.58 | $220.60 | $220.60 |
| Purchase #4 | $231.43 | 8.872% | $251.9625 | $251.96 | $251.95 | $252.00 |
| Purchase #5 | $237.96 | 6.453% | $253.3156 | $253.32 | $253.30 | $253.30 |
| Purchase #6 | $143.33 | 3.285% | $148.0384 | $148.04 | $148.05 | $148.00 |
| Purchase #7 | $7.45 | 10.419% | $8.2262 | $8.23 | $8.25 | $8.20 |
| 7 purchase totals = | $1,104.93 | $1,181.2863 | $1,181.29 | $1,181.30 | $1,181.30 | |