| 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 | $133.66 | 5.758% | $141.3561 | $141.36 | $141.35 | $141.40 |
| Purchase #2 | $218.86 | 12.133% | $245.4143 | $245.41 | $245.40 | $245.40 |
| Purchase #3 | $241.52 | 8.728% | $262.5999 | $262.60 | $262.60 | $262.60 |
| Purchase #4 | $89.40 | 13.597% | $101.5557 | $101.56 | $101.55 | $101.60 |
| Purchase #5 | $9.74 | 10.795% | $10.7914 | $10.79 | $10.80 | $10.80 |
| Purchase #6 | $230.44 | 13.712% | $262.0379 | $262.04 | $262.05 | $262.00 |
| Purchase #7 | $65.41 | 4.110% | $68.0984 | $68.10 | $68.10 | $68.10 |
| 7 purchase totals = | $989.03 | $1,091.8537 | $1,091.86 | $1,091.85 | $1,091.90 | |