| 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 | $248.32 | 9.133% | $270.9991 | $271.00 | $271.00 | $271.00 |
| Purchase #2 | $193.65 | 4.381% | $202.1338 | $202.13 | $202.15 | $202.10 |
| Purchase #3 | $92.93 | 11.786% | $103.8827 | $103.88 | $103.90 | $103.90 |
| Purchase #4 | $221.67 | 7.671% | $238.6743 | $238.67 | $238.65 | $238.70 |
| Purchase #5 | $28.84 | 7.199% | $30.9162 | $30.92 | $30.90 | $30.90 |
| Purchase #6 | $34.88 | 4.259% | $36.3655 | $36.37 | $36.35 | $36.40 |
| Purchase #7 | $112.26 | 11.688% | $125.3809 | $125.38 | $125.40 | $125.40 |
| 7 purchase totals = | $932.55 | $1,008.3525 | $1,008.35 | $1,008.35 | $1,008.40 | |