| 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 | $23.39 | 12.464% | $26.3053 | $26.31 | $26.30 | $26.30 |
| Purchase #2 | $133.49 | 8.280% | $144.543 | $144.54 | $144.55 | $144.50 |
| Purchase #3 | $184.46 | 6.375% | $196.2193 | $196.22 | $196.20 | $196.20 |
| Purchase #4 | $162.84 | 5.865% | $172.3906 | $172.39 | $172.40 | $172.40 |
| Purchase #5 | $153.45 | 3.194% | $158.3512 | $158.35 | $158.35 | $158.40 |
| Purchase #6 | $76.42 | 4.330% | $79.729 | $79.73 | $79.75 | $79.70 |
| Purchase #7 | $236.72 | 12.464% | $266.2248 | $266.22 | $266.20 | $266.20 |
| 7 purchase totals = | $970.77 | $1,043.7632 | $1,043.76 | $1,043.75 | $1,043.70 | |