| 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 | $218.71 | 3.495% | $226.3539 | $226.35 | $226.35 | $226.40 |
| Purchase #2 | $246.93 | 7.817% | $266.2325 | $266.23 | $266.25 | $266.20 |
| Purchase #3 | $151.42 | 5.211% | $159.3105 | $159.31 | $159.30 | $159.30 |
| Purchase #4 | $104.84 | 4.798% | $109.8702 | $109.87 | $109.85 | $109.90 |
| Purchase #5 | $168.49 | 7.529% | $181.1756 | $181.18 | $181.20 | $181.20 |
| Purchase #6 | $95.42 | 12.831% | $107.6633 | $107.66 | $107.65 | $107.70 |
| Purchase #7 | $131.89 | 13.795% | $150.0842 | $150.08 | $150.10 | $150.10 |
| 7 purchase totals = | $1,117.70 | $1,200.6902 | $1,200.68 | $1,200.70 | $1,200.80 | |