| 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 | $87.35 | 12.618% | $98.3718 | $98.37 | $98.35 | $98.40 |
| Purchase #2 | $85.60 | 12.660% | $96.437 | $96.44 | $96.45 | $96.40 |
| Purchase #3 | $250.32 | 11.464% | $279.0167 | $279.02 | $279.00 | $279.00 |
| Purchase #4 | $242.80 | 12.212% | $272.4507 | $272.45 | $272.45 | $272.50 |
| Purchase #5 | $130.48 | 10.575% | $144.2783 | $144.28 | $144.30 | $144.30 |
| Purchase #6 | $148.28 | 6.416% | $157.7936 | $157.79 | $157.80 | $157.80 |
| Purchase #7 | $187.53 | 13.368% | $212.599 | $212.60 | $212.60 | $212.60 |
| 7 purchase totals = | $1,132.36 | $1,260.9471 | $1,260.95 | $1,260.95 | $1,261.00 | |