| 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 | $247.66 | 6.715% | $264.2904 | $264.29 | $264.30 | $264.30 |
| Purchase #2 | $57.37 | 8.720% | $62.3727 | $62.37 | $62.35 | $62.40 |
| Purchase #3 | $185.43 | 5.613% | $195.8382 | $195.84 | $195.85 | $195.80 |
| Purchase #4 | $39.88 | 12.460% | $44.849 | $44.85 | $44.85 | $44.80 |
| Purchase #5 | $203.60 | 8.588% | $221.0852 | $221.09 | $221.10 | $221.10 |
| Purchase #6 | $184.88 | 6.433% | $196.7733 | $196.77 | $196.75 | $196.80 |
| Purchase #7 | $117.88 | 5.868% | $124.7972 | $124.80 | $124.80 | $124.80 |
| 7 purchase totals = | $1,036.70 | $1,110.0060 | $1,110.01 | $1,110.00 | $1,110.00 | |