| 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 | $14.92 | 3.418% | $15.43 | $15.43 | $15.45 | $15.40 |
| Purchase #2 | $248.92 | 8.573% | $270.2599 | $270.26 | $270.25 | $270.30 |
| Purchase #3 | $161.95 | 13.252% | $183.4116 | $183.41 | $183.40 | $183.40 |
| Purchase #4 | $231.93 | 8.859% | $252.4767 | $252.48 | $252.50 | $252.50 |
| Purchase #5 | $159.60 | 7.381% | $171.3801 | $171.38 | $171.40 | $171.40 |
| Purchase #6 | $136.52 | 7.194% | $146.3412 | $146.34 | $146.35 | $146.30 |
| Purchase #7 | $96.43 | 11.401% | $107.424 | $107.42 | $107.40 | $107.40 |
| 7 purchase totals = | $1,050.27 | $1,146.7235 | $1,146.72 | $1,146.75 | $1,146.70 | |