| 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 | $199.54 | 3.570% | $206.6636 | $206.66 | $206.65 | $206.70 |
| Purchase #2 | $20.88 | 6.865% | $22.3134 | $22.31 | $22.30 | $22.30 |
| Purchase #3 | $218.80 | 5.869% | $231.6414 | $231.64 | $231.65 | $231.60 |
| Purchase #4 | $195.88 | 10.122% | $215.707 | $215.71 | $215.70 | $215.70 |
| Purchase #5 | $8.59 | 5.143% | $9.0318 | $9.03 | $9.05 | $9.00 |
| Purchase #6 | $126.85 | 10.266% | $139.8724 | $139.87 | $139.85 | $139.90 |
| Purchase #7 | $119.98 | 12.812% | $135.3518 | $135.35 | $135.35 | $135.40 |
| 7 purchase totals = | $890.52 | $960.5814 | $960.57 | $960.55 | $960.60 | |