| 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 | $136.86 | 5.453% | $144.323 | $144.32 | $144.30 | $144.30 |
| Purchase #2 | $221.33 | 12.143% | $248.2061 | $248.21 | $248.20 | $248.20 |
| Purchase #3 | $128.60 | 5.546% | $135.7322 | $135.73 | $135.75 | $135.70 |
| Purchase #4 | $164.78 | 11.866% | $184.3328 | $184.33 | $184.35 | $184.30 |
| Purchase #5 | $190.64 | 10.122% | $209.9366 | $209.94 | $209.95 | $209.90 |
| Purchase #6 | $139.96 | 5.195% | $147.2309 | $147.23 | $147.25 | $147.20 |
| Purchase #7 | $225.56 | 9.175% | $246.2551 | $246.26 | $246.25 | $246.30 |
| 7 purchase totals = | $1,207.73 | $1,316.0167 | $1,316.02 | $1,316.05 | $1,315.90 | |