| 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 | $5.62 | 4.679% | $5.883 | $5.88 | $5.90 | $5.90 |
| Purchase #2 | $223.59 | 4.796% | $234.3134 | $234.31 | $234.30 | $234.30 |
| Purchase #3 | $186.32 | 5.614% | $196.78 | $196.78 | $196.80 | $196.80 |
| Purchase #4 | $178.40 | 8.766% | $194.0385 | $194.04 | $194.05 | $194.00 |
| Purchase #5 | $17.65 | 11.397% | $19.6616 | $19.66 | $19.65 | $19.70 |
| Purchase #6 | $183.57 | 12.478% | $206.4759 | $206.48 | $206.50 | $206.50 |
| Purchase #7 | $174.50 | 6.743% | $186.2665 | $186.27 | $186.25 | $186.30 |
| 7 purchase totals = | $969.65 | $1,043.4189 | $1,043.42 | $1,043.45 | $1,043.50 | |