| 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 | $228.40 | 10.305% | $251.9366 | $251.94 | $251.95 | $251.90 |
| Purchase #2 | $245.28 | 13.604% | $278.6479 | $278.65 | $278.65 | $278.60 |
| Purchase #3 | $40.69 | 12.656% | $45.8397 | $45.84 | $45.85 | $45.80 |
| Purchase #4 | $88.71 | 11.204% | $98.6491 | $98.65 | $98.65 | $98.60 |
| Purchase #5 | $140.33 | 11.374% | $156.2911 | $156.29 | $156.30 | $156.30 |
| Purchase #6 | $171.90 | 10.115% | $189.2877 | $189.29 | $189.30 | $189.30 |
| Purchase #7 | $14.75 | 10.166% | $16.2495 | $16.25 | $16.25 | $16.20 |
| 7 purchase totals = | $930.06 | $1,036.9016 | $1,036.91 | $1,036.95 | $1,036.70 | |