| 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 | $222.68 | 12.125% | $249.68 | $249.68 | $249.70 | $249.70 |
| Purchase #2 | $201.95 | 5.654% | $213.3683 | $213.37 | $213.35 | $213.40 |
| Purchase #3 | $131.45 | 5.582% | $138.7875 | $138.79 | $138.80 | $138.80 |
| Purchase #4 | $177.52 | 12.429% | $199.584 | $199.58 | $199.60 | $199.60 |
| Purchase #5 | $11.59 | 12.390% | $13.026 | $13.03 | $13.05 | $13.00 |
| Purchase #6 | $70.61 | 5.215% | $74.2923 | $74.29 | $74.30 | $74.30 |
| Purchase #7 | $183.36 | 7.210% | $196.5803 | $196.58 | $196.60 | $196.60 |
| 7 purchase totals = | $999.16 | $1,085.3184 | $1,085.32 | $1,085.40 | $1,085.40 | |