| 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 | $235.96 | 4.214% | $245.9034 | $245.90 | $245.90 | $245.90 |
| Purchase #2 | $40.34 | 4.710% | $42.24 | $42.24 | $42.25 | $42.20 |
| Purchase #3 | $180.60 | 12.670% | $203.482 | $203.48 | $203.50 | $203.50 |
| Purchase #4 | $196.73 | 6.344% | $209.2106 | $209.21 | $209.20 | $209.20 |
| Purchase #5 | $81.39 | 4.569% | $85.1087 | $85.11 | $85.10 | $85.10 |
| Purchase #6 | $247.99 | 8.538% | $269.1634 | $269.16 | $269.15 | $269.20 |
| Purchase #7 | $33.32 | 5.809% | $35.2556 | $35.26 | $35.25 | $35.30 |
| 7 purchase totals = | $1,016.33 | $1,090.3637 | $1,090.36 | $1,090.35 | $1,090.40 | |