| 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 | $135.71 | 11.270% | $151.0045 | $151.00 | $151.00 | $151.00 |
| Purchase #2 | $127.45 | 5.544% | $134.5158 | $134.52 | $134.50 | $134.50 |
| Purchase #3 | $148.34 | 12.448% | $166.8054 | $166.81 | $166.80 | $166.80 |
| Purchase #4 | $209.95 | 4.845% | $220.1221 | $220.12 | $220.10 | $220.10 |
| Purchase #5 | $238.27 | 5.372% | $251.0699 | $251.07 | $251.05 | $251.10 |
| Purchase #6 | $105.68 | 11.305% | $117.6271 | $117.63 | $117.65 | $117.60 |
| Purchase #7 | $80.73 | 7.722% | $86.964 | $86.96 | $86.95 | $87.00 |
| 7 purchase totals = | $1,046.13 | $1,128.1088 | $1,128.11 | $1,128.05 | $1,128.10 | |