| 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 | $240.32 | 7.611% | $258.6108 | $258.61 | $258.60 | $258.60 |
| Purchase #2 | $215.35 | 13.153% | $243.675 | $243.68 | $243.70 | $243.70 |
| Purchase #3 | $201.40 | 13.805% | $229.2033 | $229.20 | $229.20 | $229.20 |
| Purchase #4 | $109.27 | 13.180% | $123.6718 | $123.67 | $123.65 | $123.70 |
| Purchase #5 | $33.67 | 9.234% | $36.7791 | $36.78 | $36.80 | $36.80 |
| Purchase #6 | $56.43 | 6.679% | $60.199 | $60.20 | $60.20 | $60.20 |
| Purchase #7 | $238.63 | 4.819% | $250.1296 | $250.13 | $250.15 | $250.10 |
| 7 purchase totals = | $1,095.07 | $1,202.2686 | $1,202.27 | $1,202.30 | $1,202.30 | |