| 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 | $110.49 | 11.806% | $123.5344 | $123.53 | $123.55 | $123.50 |
| Purchase #2 | $150.40 | 11.588% | $167.8284 | $167.83 | $167.85 | $167.80 |
| Purchase #3 | $159.31 | 9.477% | $174.4078 | $174.41 | $174.40 | $174.40 |
| Purchase #4 | $37.78 | 11.830% | $42.2494 | $42.25 | $42.25 | $42.20 |
| Purchase #5 | $240.99 | 6.826% | $257.44 | $257.44 | $257.45 | $257.40 |
| Purchase #6 | $186.69 | 7.721% | $201.1043 | $201.10 | $201.10 | $201.10 |
| Purchase #7 | $112.55 | 6.703% | $120.0942 | $120.09 | $120.10 | $120.10 |
| 7 purchase totals = | $998.21 | $1,086.6585 | $1,086.65 | $1,086.70 | $1,086.50 | |