| 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 | $100.47 | 13.718% | $114.2525 | $114.25 | $114.25 | $114.30 |
| Purchase #2 | $136.26 | 4.599% | $142.5266 | $142.53 | $142.55 | $142.50 |
| Purchase #3 | $91.78 | 8.224% | $99.328 | $99.33 | $99.35 | $99.30 |
| Purchase #4 | $19.62 | 3.254% | $20.2584 | $20.26 | $20.25 | $20.30 |
| Purchase #5 | $209.46 | 4.183% | $218.2217 | $218.22 | $218.20 | $218.20 |
| Purchase #6 | $227.90 | 4.452% | $238.0461 | $238.05 | $238.05 | $238.00 |
| Purchase #7 | $192.25 | 5.412% | $202.6546 | $202.65 | $202.65 | $202.70 |
| 7 purchase totals = | $977.74 | $1,035.2879 | $1,035.29 | $1,035.30 | $1,035.30 | |