| 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 | $97.27 | 12.782% | $109.7031 | $109.70 | $109.70 | $109.70 |
| Purchase #2 | $212.39 | 3.444% | $219.7047 | $219.70 | $219.70 | $219.70 |
| Purchase #3 | $12.76 | 5.464% | $13.4572 | $13.46 | $13.45 | $13.50 |
| Purchase #4 | $215.58 | 4.860% | $226.0572 | $226.06 | $226.05 | $226.10 |
| Purchase #5 | $112.62 | 11.802% | $125.9114 | $125.91 | $125.90 | $125.90 |
| Purchase #6 | $140.44 | 11.353% | $156.3842 | $156.38 | $156.40 | $156.40 |
| Purchase #7 | $239.44 | 11.241% | $266.3555 | $266.36 | $266.35 | $266.40 |
| 7 purchase totals = | $1,030.50 | $1,117.5733 | $1,117.57 | $1,117.55 | $1,117.70 | |