| 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 | $235.78 | 13.125% | $266.7261 | $266.73 | $266.75 | $266.70 |
| Purchase #2 | $233.73 | 3.481% | $241.8661 | $241.87 | $241.85 | $241.90 |
| Purchase #3 | $122.31 | 5.591% | $129.1484 | $129.15 | $129.15 | $129.10 |
| Purchase #4 | $144.39 | 6.184% | $153.3191 | $153.32 | $153.30 | $153.30 |
| Purchase #5 | $170.26 | 5.496% | $179.6175 | $179.62 | $179.60 | $179.60 |
| Purchase #6 | $146.98 | 4.422% | $153.4795 | $153.48 | $153.50 | $153.50 |
| Purchase #7 | $117.84 | 7.692% | $126.9043 | $126.90 | $126.90 | $126.90 |
| 7 purchase totals = | $1,171.29 | $1,251.0610 | $1,251.07 | $1,251.05 | $1,251.00 | |