| 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 | $128.28 | 5.616% | $135.4842 | $135.48 | $135.50 | $135.50 |
| Purchase #2 | $149.47 | 11.660% | $166.8982 | $166.90 | $166.90 | $166.90 |
| Purchase #3 | $189.25 | 6.483% | $201.5191 | $201.52 | $201.50 | $201.50 |
| Purchase #4 | $172.53 | 10.498% | $190.6422 | $190.64 | $190.65 | $190.60 |
| Purchase #5 | $203.52 | 4.648% | $212.9796 | $212.98 | $213.00 | $213.00 |
| Purchase #6 | $247.61 | 4.187% | $257.9774 | $257.98 | $258.00 | $258.00 |
| Purchase #7 | $34.78 | 8.873% | $37.866 | $37.87 | $37.85 | $37.90 |
| 7 purchase totals = | $1,125.44 | $1,203.3667 | $1,203.37 | $1,203.40 | $1,203.40 | |