| 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 | $230.75 | 3.692% | $239.2693 | $239.27 | $239.25 | $239.30 |
| Purchase #2 | $214.78 | 9.305% | $234.7653 | $234.77 | $234.75 | $234.80 |
| Purchase #3 | $215.49 | 3.795% | $223.6678 | $223.67 | $223.65 | $223.70 |
| Purchase #4 | $171.47 | 9.526% | $187.8042 | $187.80 | $187.80 | $187.80 |
| Purchase #5 | $191.34 | 5.741% | $202.3248 | $202.32 | $202.30 | $202.30 |
| Purchase #6 | $17.72 | 8.586% | $19.2414 | $19.24 | $19.25 | $19.20 |
| Purchase #7 | $29.78 | 10.788% | $32.9927 | $32.99 | $33.00 | $33.00 |
| 7 purchase totals = | $1,071.33 | $1,140.0655 | $1,140.06 | $1,140.00 | $1,140.10 | |