| 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 | $238.38 | 8.352% | $258.2895 | $258.29 | $258.30 | $258.30 |
| Purchase #2 | $117.73 | 9.287% | $128.6636 | $128.66 | $128.65 | $128.70 |
| Purchase #3 | $129.36 | 10.105% | $142.4318 | $142.43 | $142.45 | $142.40 |
| Purchase #4 | $56.67 | 9.289% | $61.9341 | $61.93 | $61.95 | $61.90 |
| Purchase #5 | $238.79 | 3.547% | $247.2599 | $247.26 | $247.25 | $247.30 |
| Purchase #6 | $122.57 | 12.614% | $138.031 | $138.03 | $138.05 | $138.00 |
| Purchase #7 | $10.91 | 6.592% | $11.6292 | $11.63 | $11.65 | $11.60 |
| 7 purchase totals = | $914.41 | $988.2391 | $988.23 | $988.30 | $988.20 | |