| 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 | $100.36 | 9.871% | $110.2665 | $110.27 | $110.25 | $110.30 |
| Purchase #2 | $214.50 | 9.610% | $235.1135 | $235.11 | $235.10 | $235.10 |
| Purchase #3 | $231.42 | 6.194% | $245.7542 | $245.75 | $245.75 | $245.80 |
| Purchase #4 | $27.66 | 7.573% | $29.7547 | $29.75 | $29.75 | $29.80 |
| Purchase #5 | $83.69 | 5.828% | $88.5675 | $88.57 | $88.55 | $88.60 |
| Purchase #6 | $250.82 | 3.783% | $260.3085 | $260.31 | $260.30 | $260.30 |
| Purchase #7 | $39.90 | 6.102% | $42.3347 | $42.33 | $42.35 | $42.30 |
| 7 purchase totals = | $948.35 | $1,012.0996 | $1,012.09 | $1,012.05 | $1,012.20 | |