| 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 | $138.59 | 5.767% | $146.5825 | $146.58 | $146.60 | $146.60 |
| Purchase #2 | $130.73 | 11.390% | $145.6201 | $145.62 | $145.60 | $145.60 |
| Purchase #3 | $177.59 | 7.423% | $190.7725 | $190.77 | $190.75 | $190.80 |
| Purchase #4 | $249.29 | 7.293% | $267.4707 | $267.47 | $267.45 | $267.50 |
| Purchase #5 | $29.42 | 7.821% | $31.7209 | $31.72 | $31.70 | $31.70 |
| Purchase #6 | $213.78 | 5.146% | $224.7811 | $224.78 | $224.80 | $224.80 |
| Purchase #7 | $210.46 | 13.564% | $239.0068 | $239.01 | $239.00 | $239.00 |
| 7 purchase totals = | $1,149.86 | $1,245.9546 | $1,245.95 | $1,245.90 | $1,246.00 | |