| 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 | $243.55 | 3.782% | $252.7611 | $252.76 | $252.75 | $252.80 |
| Purchase #2 | $182.96 | 7.169% | $196.0764 | $196.08 | $196.10 | $196.10 |
| Purchase #3 | $186.82 | 4.160% | $194.5917 | $194.59 | $194.60 | $194.60 |
| Purchase #4 | $202.59 | 12.207% | $227.3202 | $227.32 | $227.30 | $227.30 |
| Purchase #5 | $116.66 | 6.507% | $124.2511 | $124.25 | $124.25 | $124.30 |
| Purchase #6 | $219.38 | 5.351% | $231.119 | $231.12 | $231.10 | $231.10 |
| Purchase #7 | $87.34 | 4.216% | $91.0223 | $91.02 | $91.00 | $91.00 |
| 7 purchase totals = | $1,239.30 | $1,317.1418 | $1,317.14 | $1,317.10 | $1,317.20 | |