| 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 | $90.27 | 8.810% | $98.2228 | $98.22 | $98.20 | $98.20 |
| Purchase #2 | $239.56 | 4.871% | $251.229 | $251.23 | $251.25 | $251.20 |
| Purchase #3 | $247.63 | 3.825% | $257.1018 | $257.10 | $257.10 | $257.10 |
| Purchase #4 | $232.44 | 6.738% | $248.1018 | $248.10 | $248.10 | $248.10 |
| Purchase #5 | $30.65 | 9.728% | $33.6316 | $33.63 | $33.65 | $33.60 |
| Purchase #6 | $246.61 | 6.682% | $263.0885 | $263.09 | $263.10 | $263.10 |
| Purchase #7 | $197.60 | 7.102% | $211.6336 | $211.63 | $211.65 | $211.60 |
| 7 purchase totals = | $1,284.76 | $1,363.0091 | $1,363.00 | $1,363.05 | $1,362.90 | |