| 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 | $188.30 | 7.806% | $202.9987 | $203.00 | $203.00 | $203.00 |
| Purchase #2 | $240.41 | 7.506% | $258.4552 | $258.46 | $258.45 | $258.50 |
| Purchase #3 | $5.74 | 11.122% | $6.3784 | $6.38 | $6.40 | $6.40 |
| Purchase #4 | $106.66 | 12.215% | $119.6885 | $119.69 | $119.70 | $119.70 |
| Purchase #5 | $238.40 | 8.723% | $259.1956 | $259.20 | $259.20 | $259.20 |
| Purchase #6 | $140.42 | 6.488% | $149.5304 | $149.53 | $149.55 | $149.50 |
| Purchase #7 | $215.98 | 12.663% | $243.3295 | $243.33 | $243.35 | $243.30 |
| 7 purchase totals = | $1,135.91 | $1,239.5763 | $1,239.59 | $1,239.65 | $1,239.60 | |