| 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 | $190.55 | 7.719% | $205.2586 | $205.26 | $205.25 | $205.30 |
| Purchase #2 | $241.25 | 10.202% | $265.8623 | $265.86 | $265.85 | $265.90 |
| Purchase #3 | $139.77 | 4.541% | $146.117 | $146.12 | $146.10 | $146.10 |
| Purchase #4 | $135.85 | 11.367% | $151.2921 | $151.29 | $151.30 | $151.30 |
| Purchase #5 | $5.51 | 4.500% | $5.758 | $5.76 | $5.75 | $5.80 |
| Purchase #6 | $74.46 | 8.403% | $80.7169 | $80.72 | $80.70 | $80.70 |
| Purchase #7 | $246.57 | 11.439% | $274.7751 | $274.78 | $274.80 | $274.80 |
| 7 purchase totals = | $1,033.96 | $1,129.7800 | $1,129.79 | $1,129.75 | $1,129.90 | |