| 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 | $236.97 | 4.595% | $247.8588 | $247.86 | $247.85 | $247.90 |
| Purchase #2 | $22.80 | 8.826% | $24.8123 | $24.81 | $24.80 | $24.80 |
| Purchase #3 | $109.27 | 7.306% | $117.2533 | $117.25 | $117.25 | $117.30 |
| Purchase #4 | $224.26 | 13.690% | $254.9612 | $254.96 | $254.95 | $255.00 |
| Purchase #5 | $63.70 | 5.240% | $67.0379 | $67.04 | $67.05 | $67.00 |
| Purchase #6 | $194.69 | 4.162% | $202.793 | $202.79 | $202.80 | $202.80 |
| Purchase #7 | $114.89 | 11.592% | $128.208 | $128.21 | $128.20 | $128.20 |
| 7 purchase totals = | $966.58 | $1,042.9245 | $1,042.92 | $1,042.90 | $1,043.00 | |