| 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 | $230.86 | 9.515% | $252.8263 | $252.83 | $252.85 | $252.80 |
| Purchase #2 | $232.32 | 11.869% | $259.8941 | $259.89 | $259.90 | $259.90 |
| Purchase #3 | $119.34 | 12.329% | $134.0534 | $134.05 | $134.05 | $134.10 |
| Purchase #4 | $235.59 | 8.818% | $256.3643 | $256.36 | $256.35 | $256.40 |
| Purchase #5 | $134.35 | 11.619% | $149.9601 | $149.96 | $149.95 | $150.00 |
| Purchase #6 | $110.28 | 3.160% | $113.7648 | $113.76 | $113.75 | $113.80 |
| Purchase #7 | $85.82 | 8.304% | $92.9465 | $92.95 | $92.95 | $92.90 |
| 7 purchase totals = | $1,148.56 | $1,259.8095 | $1,259.80 | $1,259.80 | $1,259.90 | |