| 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 | $158.92 | 12.185% | $178.2844 | $178.28 | $178.30 | $178.30 |
| Purchase #2 | $65.43 | 6.806% | $69.8832 | $69.88 | $69.90 | $69.90 |
| Purchase #3 | $234.44 | 4.583% | $245.1844 | $245.18 | $245.20 | $245.20 |
| Purchase #4 | $250.26 | 13.641% | $284.398 | $284.40 | $284.40 | $284.40 |
| Purchase #5 | $243.27 | 8.873% | $264.8553 | $264.86 | $264.85 | $264.90 |
| Purchase #6 | $40.48 | 5.353% | $42.6469 | $42.65 | $42.65 | $42.60 |
| Purchase #7 | $247.51 | 3.614% | $256.455 | $256.46 | $256.45 | $256.50 |
| 7 purchase totals = | $1,240.31 | $1,341.7072 | $1,341.71 | $1,341.75 | $1,341.80 | |