| 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 | $193.71 | 5.639% | $204.6333 | $204.63 | $204.65 | $204.60 |
| Purchase #2 | $40.35 | 10.553% | $44.6081 | $44.61 | $44.60 | $44.60 |
| Purchase #3 | $220.95 | 6.296% | $234.861 | $234.86 | $234.85 | $234.90 |
| Purchase #4 | $197.32 | 13.164% | $223.2952 | $223.30 | $223.30 | $223.30 |
| Purchase #5 | $133.66 | 8.509% | $145.0331 | $145.03 | $145.05 | $145.00 |
| Purchase #6 | $122.65 | 8.836% | $133.4874 | $133.49 | $133.50 | $133.50 |
| Purchase #7 | $87.38 | 9.695% | $95.8515 | $95.85 | $95.85 | $95.90 |
| 7 purchase totals = | $996.02 | $1,081.7696 | $1,081.77 | $1,081.80 | $1,081.80 | |