| 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 | $94.32 | 8.410% | $102.2523 | $102.25 | $102.25 | $102.30 |
| Purchase #2 | $81.86 | 12.583% | $92.1604 | $92.16 | $92.15 | $92.20 |
| Purchase #3 | $183.50 | 7.607% | $197.4588 | $197.46 | $197.45 | $197.50 |
| Purchase #4 | $42.37 | 6.679% | $45.1999 | $45.20 | $45.20 | $45.20 |
| Purchase #5 | $198.50 | 11.848% | $222.0183 | $222.02 | $222.00 | $222.00 |
| Purchase #6 | $51.31 | 10.354% | $56.6226 | $56.62 | $56.60 | $56.60 |
| Purchase #7 | $70.76 | 12.201% | $79.3934 | $79.39 | $79.40 | $79.40 |
| 7 purchase totals = | $722.62 | $795.1057 | $795.10 | $795.05 | $795.20 | |