| 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 | $249.50 | 6.609% | $265.9895 | $265.99 | $266.00 | $266.00 |
| Purchase #2 | $190.66 | 10.623% | $210.9138 | $210.91 | $210.90 | $210.90 |
| Purchase #3 | $223.87 | 3.789% | $232.3524 | $232.35 | $232.35 | $232.40 |
| Purchase #4 | $95.72 | 13.861% | $108.9877 | $108.99 | $109.00 | $109.00 |
| Purchase #5 | $210.55 | 6.278% | $223.7683 | $223.77 | $223.75 | $223.80 |
| Purchase #6 | $7.96 | 4.507% | $8.3188 | $8.32 | $8.30 | $8.30 |
| Purchase #7 | $112.63 | 7.344% | $120.9015 | $120.90 | $120.90 | $120.90 |
| 7 purchase totals = | $1,090.89 | $1,171.2320 | $1,171.23 | $1,171.20 | $1,171.30 | |