| 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 | $63.63 | 11.328% | $70.838 | $70.84 | $70.85 | $70.80 |
| Purchase #2 | $193.91 | 12.425% | $218.0033 | $218.00 | $218.00 | $218.00 |
| Purchase #3 | $108.61 | 10.512% | $120.0271 | $120.03 | $120.05 | $120.00 |
| Purchase #4 | $42.62 | 11.862% | $47.6756 | $47.68 | $47.70 | $47.70 |
| Purchase #5 | $138.31 | 11.426% | $154.1133 | $154.11 | $154.10 | $154.10 |
| Purchase #6 | $242.56 | 5.787% | $256.5969 | $256.60 | $256.60 | $256.60 |
| Purchase #7 | $215.88 | 13.533% | $245.095 | $245.10 | $245.10 | $245.10 |
| 7 purchase totals = | $1,005.52 | $1,112.3492 | $1,112.36 | $1,112.40 | $1,112.30 | |