| 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 | $219.72 | 9.162% | $239.8507 | $239.85 | $239.85 | $239.90 |
| Purchase #2 | $136.31 | 10.638% | $150.8107 | $150.81 | $150.80 | $150.80 |
| Purchase #3 | $79.68 | 11.691% | $88.9954 | $89.00 | $89.00 | $89.00 |
| Purchase #4 | $112.72 | 4.557% | $117.8567 | $117.86 | $117.85 | $117.90 |
| Purchase #5 | $157.98 | 8.676% | $171.6863 | $171.69 | $171.70 | $171.70 |
| Purchase #6 | $139.31 | 5.664% | $147.2005 | $147.20 | $147.20 | $147.20 |
| Purchase #7 | $218.99 | 4.370% | $228.5599 | $228.56 | $228.55 | $228.60 |
| 7 purchase totals = | $1,064.71 | $1,144.9602 | $1,144.97 | $1,144.95 | $1,145.10 | |