| 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 | $248.62 | 12.532% | $279.7771 | $279.78 | $279.80 | $279.80 |
| Purchase #2 | $185.38 | 3.739% | $192.3114 | $192.31 | $192.30 | $192.30 |
| Purchase #3 | $201.97 | 8.457% | $219.0506 | $219.05 | $219.05 | $219.10 |
| Purchase #4 | $222.75 | 10.808% | $246.8248 | $246.82 | $246.80 | $246.80 |
| Purchase #5 | $131.59 | 13.512% | $149.3704 | $149.37 | $149.35 | $149.40 |
| Purchase #6 | $28.47 | 7.164% | $30.5096 | $30.51 | $30.50 | $30.50 |
| Purchase #7 | $200.29 | 13.742% | $227.8139 | $227.81 | $227.80 | $227.80 |
| 7 purchase totals = | $1,219.07 | $1,345.6578 | $1,345.65 | $1,345.60 | $1,345.70 | |