| 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 | $20.53 | 10.805% | $22.7483 | $22.75 | $22.75 | $22.70 |
| Purchase #2 | $125.88 | 6.814% | $134.4575 | $134.46 | $134.45 | $134.50 |
| Purchase #3 | $234.35 | 10.438% | $258.8115 | $258.81 | $258.80 | $258.80 |
| Purchase #4 | $210.26 | 12.158% | $235.8234 | $235.82 | $235.80 | $235.80 |
| Purchase #5 | $205.55 | 5.193% | $216.2242 | $216.22 | $216.20 | $216.20 |
| Purchase #6 | $124.80 | 11.333% | $138.9436 | $138.94 | $138.95 | $138.90 |
| Purchase #7 | $240.35 | 6.522% | $256.0256 | $256.03 | $256.05 | $256.00 |
| 7 purchase totals = | $1,161.72 | $1,263.0341 | $1,263.03 | $1,263.00 | $1,262.90 | |