| 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 | $247.34 | 6.783% | $264.1171 | $264.12 | $264.10 | $264.10 |
| Purchase #2 | $228.56 | 11.608% | $255.0912 | $255.09 | $255.10 | $255.10 |
| Purchase #3 | $225.77 | 5.512% | $238.2144 | $238.21 | $238.20 | $238.20 |
| Purchase #4 | $129.63 | 12.772% | $146.1863 | $146.19 | $146.20 | $146.20 |
| Purchase #5 | $123.57 | 8.334% | $133.8683 | $133.87 | $133.85 | $133.90 |
| Purchase #6 | $80.62 | 8.567% | $87.5267 | $87.53 | $87.55 | $87.50 |
| Purchase #7 | $169.66 | 3.619% | $175.8 | $175.80 | $175.80 | $175.80 |
| 7 purchase totals = | $1,205.15 | $1,300.8040 | $1,300.81 | $1,300.80 | $1,300.80 | |