| 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 | $113.58 | 13.145% | $128.5101 | $128.51 | $128.50 | $128.50 |
| Purchase #2 | $97.79 | 13.806% | $111.2909 | $111.29 | $111.30 | $111.30 |
| Purchase #3 | $125.64 | 6.788% | $134.1684 | $134.17 | $134.15 | $134.20 |
| Purchase #4 | $201.74 | 8.605% | $219.0997 | $219.10 | $219.10 | $219.10 |
| Purchase #5 | $191.58 | 3.687% | $198.6436 | $198.64 | $198.65 | $198.60 |
| Purchase #6 | $243.58 | 6.206% | $258.6966 | $258.70 | $258.70 | $258.70 |
| Purchase #7 | $58.54 | 8.336% | $63.4199 | $63.42 | $63.40 | $63.40 |
| 7 purchase totals = | $1,032.45 | $1,113.8292 | $1,113.83 | $1,113.80 | $1,113.80 | |