| 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 | $119.87 | 7.613% | $128.9957 | $129.00 | $129.00 | $129.00 |
| Purchase #2 | $36.65 | 9.608% | $40.1713 | $40.17 | $40.15 | $40.20 |
| Purchase #3 | $175.53 | 4.417% | $183.2832 | $183.28 | $183.30 | $183.30 |
| Purchase #4 | $84.67 | 12.519% | $95.2698 | $95.27 | $95.25 | $95.30 |
| Purchase #5 | $243.25 | 11.623% | $271.5229 | $271.52 | $271.50 | $271.50 |
| Purchase #6 | $227.59 | 13.693% | $258.7539 | $258.75 | $258.75 | $258.80 |
| Purchase #7 | $15.26 | 7.290% | $16.3725 | $16.37 | $16.35 | $16.40 |
| 7 purchase totals = | $902.82 | $994.3693 | $994.36 | $994.30 | $994.50 | |