| 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 | $196.56 | 12.178% | $220.4971 | $220.50 | $220.50 | $220.50 |
| Purchase #2 | $237.69 | 13.328% | $269.3693 | $269.37 | $269.35 | $269.40 |
| Purchase #3 | $236.62 | 11.248% | $263.235 | $263.24 | $263.25 | $263.20 |
| Purchase #4 | $73.60 | 12.473% | $82.7801 | $82.78 | $82.80 | $82.80 |
| Purchase #5 | $105.42 | 11.588% | $117.6361 | $117.64 | $117.65 | $117.60 |
| Purchase #6 | $60.96 | 4.613% | $63.7721 | $63.77 | $63.75 | $63.80 |
| Purchase #7 | $55.35 | 3.185% | $57.1129 | $57.11 | $57.10 | $57.10 |
| 7 purchase totals = | $966.20 | $1,074.4026 | $1,074.41 | $1,074.40 | $1,074.40 | |