| 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 | $70.79 | 13.487% | $80.3374 | $80.34 | $80.35 | $80.30 |
| Purchase #2 | $230.34 | 4.147% | $239.8922 | $239.89 | $239.90 | $239.90 |
| Purchase #3 | $7.97 | 3.218% | $8.2265 | $8.23 | $8.25 | $8.20 |
| Purchase #4 | $208.81 | 3.809% | $216.7636 | $216.76 | $216.75 | $216.80 |
| Purchase #5 | $143.56 | 8.414% | $155.6391 | $155.64 | $155.65 | $155.60 |
| Purchase #6 | $99.28 | 9.741% | $108.9509 | $108.95 | $108.95 | $109.00 |
| Purchase #7 | $189.93 | 13.160% | $214.9248 | $214.92 | $214.90 | $214.90 |
| 7 purchase totals = | $950.68 | $1,024.7345 | $1,024.73 | $1,024.75 | $1,024.70 | |