| 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 | $248.77 | 9.650% | $272.7763 | $272.78 | $272.80 | $272.80 |
| Purchase #2 | $96.51 | 6.530% | $102.8121 | $102.81 | $102.80 | $102.80 |
| Purchase #3 | $190.57 | 7.112% | $204.1233 | $204.12 | $204.10 | $204.10 |
| Purchase #4 | $85.42 | 10.338% | $94.2507 | $94.25 | $94.25 | $94.30 |
| Purchase #5 | $153.52 | 8.757% | $166.9637 | $166.96 | $166.95 | $167.00 |
| Purchase #6 | $186.58 | 6.343% | $198.4148 | $198.41 | $198.40 | $198.40 |
| Purchase #7 | $122.52 | 7.638% | $131.8781 | $131.88 | $131.90 | $131.90 |
| 7 purchase totals = | $1,083.89 | $1,171.2190 | $1,171.21 | $1,171.20 | $1,171.30 | |