| 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 | $124.41 | 8.864% | $135.4377 | $135.44 | $135.45 | $135.40 |
| Purchase #2 | $241.94 | 6.519% | $257.7121 | $257.71 | $257.70 | $257.70 |
| Purchase #3 | $198.46 | 12.419% | $223.1067 | $223.11 | $223.10 | $223.10 |
| Purchase #4 | $131.96 | 3.717% | $136.865 | $136.87 | $136.85 | $136.90 |
| Purchase #5 | $71.73 | 7.558% | $77.1514 | $77.15 | $77.15 | $77.20 |
| Purchase #6 | $161.51 | 8.784% | $175.697 | $175.70 | $175.70 | $175.70 |
| Purchase #7 | $235.71 | 9.171% | $257.327 | $257.33 | $257.35 | $257.30 |
| 7 purchase totals = | $1,165.72 | $1,263.2969 | $1,263.31 | $1,263.30 | $1,263.30 | |