| 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 | $222.80 | 9.625% | $244.2445 | $244.24 | $244.25 | $244.20 |
| Purchase #2 | $116.54 | 5.557% | $123.0161 | $123.02 | $123.00 | $123.00 |
| Purchase #3 | $51.34 | 4.691% | $53.7484 | $53.75 | $53.75 | $53.70 |
| Purchase #4 | $141.93 | 4.238% | $147.945 | $147.95 | $147.95 | $147.90 |
| Purchase #5 | $92.45 | 8.186% | $100.018 | $100.02 | $100.00 | $100.00 |
| Purchase #6 | $21.89 | 3.504% | $22.657 | $22.66 | $22.65 | $22.70 |
| Purchase #7 | $88.84 | 7.639% | $95.6265 | $95.63 | $95.65 | $95.60 |
| 7 purchase totals = | $735.79 | $787.2555 | $787.27 | $787.25 | $787.10 | |