| 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 | $205.50 | 9.771% | $225.5794 | $225.58 | $225.60 | $225.60 |
| Purchase #2 | $27.94 | 11.858% | $31.2531 | $31.25 | $31.25 | $31.30 |
| Purchase #3 | $183.39 | 12.760% | $206.7906 | $206.79 | $206.80 | $206.80 |
| Purchase #4 | $131.31 | 8.834% | $142.9099 | $142.91 | $142.90 | $142.90 |
| Purchase #5 | $38.81 | 13.753% | $44.1475 | $44.15 | $44.15 | $44.10 |
| Purchase #6 | $187.90 | 9.609% | $205.9553 | $205.96 | $205.95 | $206.00 |
| Purchase #7 | $197.42 | 9.229% | $215.6399 | $215.64 | $215.65 | $215.60 |
| 7 purchase totals = | $972.27 | $1,072.2757 | $1,072.28 | $1,072.30 | $1,072.30 | |