| 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 | $128.31 | 7.466% | $137.8896 | $137.89 | $137.90 | $137.90 |
| Purchase #2 | $119.31 | 13.804% | $135.7796 | $135.78 | $135.80 | $135.80 |
| Purchase #3 | $238.95 | 7.676% | $257.2918 | $257.29 | $257.30 | $257.30 |
| Purchase #4 | $71.55 | 13.674% | $81.3337 | $81.33 | $81.35 | $81.30 |
| Purchase #5 | $236.51 | 4.619% | $247.4344 | $247.43 | $247.45 | $247.40 |
| Purchase #6 | $177.63 | 3.342% | $183.5664 | $183.57 | $183.55 | $183.60 |
| Purchase #7 | $5.89 | 13.824% | $6.7042 | $6.70 | $6.70 | $6.70 |
| 7 purchase totals = | $978.15 | $1,049.9997 | $1,049.99 | $1,050.05 | $1,050.00 | |