| 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 | $94.92 | 10.479% | $104.8667 | $104.87 | $104.85 | $104.90 |
| Purchase #2 | $196.35 | 6.742% | $209.5879 | $209.59 | $209.60 | $209.60 |
| Purchase #3 | $145.44 | 3.241% | $150.1537 | $150.15 | $150.15 | $150.20 |
| Purchase #4 | $250.67 | 13.695% | $284.9993 | $285.00 | $285.00 | $285.00 |
| Purchase #5 | $98.87 | 11.712% | $110.4497 | $110.45 | $110.45 | $110.40 |
| Purchase #6 | $150.35 | 13.198% | $170.1932 | $170.19 | $170.20 | $170.20 |
| Purchase #7 | $127.98 | 5.250% | $134.699 | $134.70 | $134.70 | $134.70 |
| 7 purchase totals = | $1,064.58 | $1,164.9495 | $1,164.95 | $1,164.95 | $1,165.00 | |