| 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 | $225.82 | 10.738% | $250.0686 | $250.07 | $250.05 | $250.10 |
| Purchase #2 | $90.56 | 6.431% | $96.3839 | $96.38 | $96.40 | $96.40 |
| Purchase #3 | $187.25 | 7.353% | $201.0185 | $201.02 | $201.00 | $201.00 |
| Purchase #4 | $222.83 | 10.321% | $245.8283 | $245.83 | $245.85 | $245.80 |
| Purchase #5 | $45.77 | 12.805% | $51.6308 | $51.63 | $51.65 | $51.60 |
| Purchase #6 | $174.54 | 7.314% | $187.3059 | $187.31 | $187.30 | $187.30 |
| Purchase #7 | $133.58 | 8.755% | $145.2749 | $145.27 | $145.25 | $145.30 |
| 7 purchase totals = | $1,080.35 | $1,177.5109 | $1,177.51 | $1,177.50 | $1,177.50 | |