| 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 | $204.90 | 12.607% | $230.7317 | $230.73 | $230.75 | $230.70 |
| Purchase #2 | $243.86 | 8.673% | $265.01 | $265.01 | $265.00 | $265.00 |
| Purchase #3 | $236.66 | 12.297% | $265.7621 | $265.76 | $265.75 | $265.80 |
| Purchase #4 | $225.74 | 5.489% | $238.1309 | $238.13 | $238.15 | $238.10 |
| Purchase #5 | $171.88 | 12.425% | $193.2361 | $193.24 | $193.25 | $193.20 |
| Purchase #6 | $217.60 | 4.515% | $227.4246 | $227.42 | $227.40 | $227.40 |
| Purchase #7 | $118.73 | 12.704% | $133.8135 | $133.81 | $133.80 | $133.80 |
| 7 purchase totals = | $1,419.37 | $1,554.1089 | $1,554.10 | $1,554.10 | $1,554.00 | |