| 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 | $129.94 | 4.260% | $135.4754 | $135.48 | $135.50 | $135.50 |
| Purchase #2 | $235.87 | 11.504% | $263.0045 | $263.00 | $263.00 | $263.00 |
| Purchase #3 | $81.49 | 8.359% | $88.3017 | $88.30 | $88.30 | $88.30 |
| Purchase #4 | $142.36 | 5.514% | $150.2097 | $150.21 | $150.20 | $150.20 |
| Purchase #5 | $121.73 | 6.632% | $129.8031 | $129.80 | $129.80 | $129.80 |
| Purchase #6 | $163.35 | 4.738% | $171.0895 | $171.09 | $171.10 | $171.10 |
| Purchase #7 | $248.91 | 8.506% | $270.0823 | $270.08 | $270.10 | $270.10 |
| 7 purchase totals = | $1,123.65 | $1,207.9662 | $1,207.96 | $1,208.00 | $1,208.00 | |