| 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 | $247.63 | 7.569% | $266.3731 | $266.37 | $266.35 | $266.40 |
| Purchase #2 | $20.73 | 7.112% | $22.2043 | $22.20 | $22.20 | $22.20 |
| Purchase #3 | $186.72 | 4.168% | $194.5025 | $194.50 | $194.50 | $194.50 |
| Purchase #4 | $220.43 | 8.426% | $239.0034 | $239.00 | $239.00 | $239.00 |
| Purchase #5 | $104.70 | 9.340% | $114.479 | $114.48 | $114.50 | $114.50 |
| Purchase #6 | $197.69 | 8.774% | $215.0353 | $215.04 | $215.05 | $215.00 |
| Purchase #7 | $28.91 | 10.159% | $31.847 | $31.85 | $31.85 | $31.80 |
| 7 purchase totals = | $1,006.81 | $1,083.4446 | $1,083.44 | $1,083.45 | $1,083.40 | |