| 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 | $237.73 | 8.212% | $257.2524 | $257.25 | $257.25 | $257.30 |
| Purchase #2 | $191.58 | 7.563% | $206.0692 | $206.07 | $206.05 | $206.10 |
| Purchase #3 | $10.62 | 7.187% | $11.3833 | $11.38 | $11.40 | $11.40 |
| Purchase #4 | $146.60 | 10.529% | $162.0355 | $162.04 | $162.05 | $162.00 |
| Purchase #5 | $105.73 | 3.813% | $109.7615 | $109.76 | $109.75 | $109.80 |
| Purchase #6 | $173.61 | 10.187% | $191.2957 | $191.30 | $191.30 | $191.30 |
| Purchase #7 | $79.50 | 13.231% | $90.0186 | $90.02 | $90.00 | $90.00 |
| 7 purchase totals = | $945.37 | $1,027.8162 | $1,027.82 | $1,027.80 | $1,027.90 | |