| 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 | $132.66 | 7.656% | $142.8164 | $142.82 | $142.80 | $142.80 |
| Purchase #2 | $234.89 | 7.558% | $252.643 | $252.64 | $252.65 | $252.60 |
| Purchase #3 | $87.74 | 6.826% | $93.7291 | $93.73 | $93.75 | $93.70 |
| Purchase #4 | $22.36 | 13.702% | $25.4238 | $25.42 | $25.40 | $25.40 |
| Purchase #5 | $216.47 | 4.865% | $227.0013 | $227.00 | $227.00 | $227.00 |
| Purchase #6 | $59.68 | 6.321% | $63.4524 | $63.45 | $63.45 | $63.50 |
| Purchase #7 | $245.42 | 8.840% | $267.1151 | $267.12 | $267.10 | $267.10 |
| 7 purchase totals = | $999.22 | $1,072.1811 | $1,072.18 | $1,072.15 | $1,072.10 | |