| 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 | $126.54 | 12.838% | $142.7852 | $142.79 | $142.80 | $142.80 |
| Purchase #2 | $221.40 | 7.357% | $237.6884 | $237.69 | $237.70 | $237.70 |
| Purchase #3 | $28.78 | 13.597% | $32.6932 | $32.69 | $32.70 | $32.70 |
| Purchase #4 | $198.60 | 3.363% | $205.2789 | $205.28 | $205.30 | $205.30 |
| Purchase #5 | $106.60 | 8.654% | $115.8252 | $115.83 | $115.85 | $115.80 |
| Purchase #6 | $247.56 | 7.191% | $265.362 | $265.36 | $265.35 | $265.40 |
| Purchase #7 | $193.42 | 10.623% | $213.967 | $213.97 | $213.95 | $214.00 |
| 7 purchase totals = | $1,122.90 | $1,213.5999 | $1,213.61 | $1,213.65 | $1,213.70 | |