| 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 | $220.77 | 7.367% | $237.0341 | $237.03 | $237.05 | $237.00 |
| Purchase #2 | $193.35 | 12.136% | $216.815 | $216.82 | $216.80 | $216.80 |
| Purchase #3 | $63.76 | 6.501% | $67.905 | $67.91 | $67.90 | $67.90 |
| Purchase #4 | $19.50 | 13.636% | $22.159 | $22.16 | $22.15 | $22.20 |
| Purchase #5 | $247.67 | 6.704% | $264.2738 | $264.27 | $264.25 | $264.30 |
| Purchase #6 | $122.75 | 6.182% | $130.3384 | $130.34 | $130.35 | $130.30 |
| Purchase #7 | $68.70 | 5.324% | $72.3576 | $72.36 | $72.35 | $72.40 |
| 7 purchase totals = | $936.50 | $1,010.8829 | $1,010.89 | $1,010.85 | $1,010.90 | |