| 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 | $231.36 | 13.727% | $263.1188 | $263.12 | $263.10 | $263.10 |
| Purchase #2 | $198.76 | 3.306% | $205.331 | $205.33 | $205.35 | $205.30 |
| Purchase #3 | $227.63 | 13.354% | $258.0277 | $258.03 | $258.05 | $258.00 |
| Purchase #4 | $131.32 | 5.433% | $138.4546 | $138.45 | $138.45 | $138.50 |
| Purchase #5 | $13.32 | 5.277% | $14.0229 | $14.02 | $14.00 | $14.00 |
| Purchase #6 | $25.49 | 3.173% | $26.2988 | $26.30 | $26.30 | $26.30 |
| Purchase #7 | $116.28 | 3.357% | $120.1835 | $120.18 | $120.20 | $120.20 |
| 7 purchase totals = | $944.16 | $1,025.4373 | $1,025.43 | $1,025.45 | $1,025.40 | |