| 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 | $12.93 | 3.654% | $13.4025 | $13.40 | $13.40 | $13.40 |
| Purchase #2 | $247.95 | 7.262% | $265.9561 | $265.96 | $265.95 | $266.00 |
| Purchase #3 | $234.87 | 9.674% | $257.5913 | $257.59 | $257.60 | $257.60 |
| Purchase #4 | $104.27 | 4.623% | $109.0904 | $109.09 | $109.10 | $109.10 |
| Purchase #5 | $246.31 | 10.799% | $272.909 | $272.91 | $272.90 | $272.90 |
| Purchase #6 | $97.71 | 6.174% | $103.7426 | $103.74 | $103.75 | $103.70 |
| Purchase #7 | $193.66 | 8.707% | $210.522 | $210.52 | $210.50 | $210.50 |
| 7 purchase totals = | $1,137.70 | $1,233.2139 | $1,233.21 | $1,233.20 | $1,233.20 | |