| 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 | $238.57 | 4.622% | $249.5967 | $249.60 | $249.60 | $249.60 |
| Purchase #2 | $124.48 | 3.752% | $129.1505 | $129.15 | $129.15 | $129.20 |
| Purchase #3 | $172.90 | 13.203% | $195.728 | $195.73 | $195.75 | $195.70 |
| Purchase #4 | $243.45 | 6.338% | $258.8799 | $258.88 | $258.90 | $258.90 |
| Purchase #5 | $41.42 | 4.223% | $43.1692 | $43.17 | $43.15 | $43.20 |
| Purchase #6 | $201.45 | 9.103% | $219.788 | $219.79 | $219.80 | $219.80 |
| Purchase #7 | $215.73 | 9.163% | $235.4973 | $235.50 | $235.50 | $235.50 |
| 7 purchase totals = | $1,238.00 | $1,331.8096 | $1,331.82 | $1,331.85 | $1,331.90 | |