| 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 | $58.50 | 10.257% | $64.5003 | $64.50 | $64.50 | $64.50 |
| Purchase #2 | $225.31 | 6.502% | $239.9597 | $239.96 | $239.95 | $240.00 |
| Purchase #3 | $5.70 | 7.378% | $6.1205 | $6.12 | $6.10 | $6.10 |
| Purchase #4 | $7.73 | 3.131% | $7.972 | $7.97 | $7.95 | $8.00 |
| Purchase #5 | $181.78 | 4.509% | $189.9765 | $189.98 | $190.00 | $190.00 |
| Purchase #6 | $228.29 | 6.772% | $243.7498 | $243.75 | $243.75 | $243.70 |
| Purchase #7 | $207.38 | 5.680% | $219.1592 | $219.16 | $219.15 | $219.20 |
| 7 purchase totals = | $914.69 | $971.4380 | $971.44 | $971.40 | $971.50 | |