| 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 | $79.57 | 3.568% | $82.4091 | $82.41 | $82.40 | $82.40 |
| Purchase #2 | $93.41 | 9.448% | $102.2354 | $102.24 | $102.25 | $102.20 |
| Purchase #3 | $245.97 | 7.336% | $264.0144 | $264.01 | $264.00 | $264.00 |
| Purchase #4 | $163.77 | 9.558% | $179.4231 | $179.42 | $179.40 | $179.40 |
| Purchase #5 | $55.60 | 5.351% | $58.5752 | $58.58 | $58.60 | $58.60 |
| Purchase #6 | $187.61 | 3.514% | $194.2026 | $194.20 | $194.20 | $194.20 |
| Purchase #7 | $189.54 | 6.664% | $202.1709 | $202.17 | $202.15 | $202.20 |
| 7 purchase totals = | $1,015.47 | $1,083.0307 | $1,083.03 | $1,083.00 | $1,083.00 | |