| 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 | $28.28 | 4.547% | $29.5659 | $29.57 | $29.55 | $29.60 |
| Purchase #2 | $95.57 | 8.679% | $103.8645 | $103.86 | $103.85 | $103.90 |
| Purchase #3 | $218.38 | 7.134% | $233.9592 | $233.96 | $233.95 | $234.00 |
| Purchase #4 | $102.32 | 7.261% | $109.7495 | $109.75 | $109.75 | $109.70 |
| Purchase #5 | $234.51 | 3.272% | $242.1832 | $242.18 | $242.20 | $242.20 |
| Purchase #6 | $170.69 | 7.638% | $183.7273 | $183.73 | $183.75 | $183.70 |
| Purchase #7 | $176.40 | 8.773% | $191.8756 | $191.88 | $191.90 | $191.90 |
| 7 purchase totals = | $1,026.15 | $1,094.9252 | $1,094.93 | $1,094.95 | $1,095.00 | |