| 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 | $209.90 | 6.265% | $223.0502 | $223.05 | $223.05 | $223.10 |
| Purchase #2 | $105.52 | 11.287% | $117.43 | $117.43 | $117.45 | $117.40 |
| Purchase #3 | $28.81 | 10.668% | $31.8835 | $31.88 | $31.90 | $31.90 |
| Purchase #4 | $235.60 | 5.532% | $248.6334 | $248.63 | $248.65 | $248.60 |
| Purchase #5 | $236.40 | 11.142% | $262.7397 | $262.74 | $262.75 | $262.70 |
| Purchase #6 | $174.76 | 10.614% | $193.309 | $193.31 | $193.30 | $193.30 |
| Purchase #7 | $210.83 | 4.409% | $220.1255 | $220.13 | $220.15 | $220.10 |
| 7 purchase totals = | $1,201.82 | $1,297.1713 | $1,297.17 | $1,297.25 | $1,297.10 | |