| 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 | $203.36 | 12.440% | $228.658 | $228.66 | $228.65 | $228.70 |
| Purchase #2 | $246.64 | 11.218% | $274.3081 | $274.31 | $274.30 | $274.30 |
| Purchase #3 | $240.78 | 13.104% | $272.3318 | $272.33 | $272.35 | $272.30 |
| Purchase #4 | $89.63 | 12.275% | $100.6321 | $100.63 | $100.65 | $100.60 |
| Purchase #5 | $243.59 | 8.677% | $264.7263 | $264.73 | $264.75 | $264.70 |
| Purchase #6 | $57.46 | 9.742% | $63.0578 | $63.06 | $63.05 | $63.10 |
| Purchase #7 | $21.35 | 6.224% | $22.6788 | $22.68 | $22.70 | $22.70 |
| 7 purchase totals = | $1,102.81 | $1,226.3929 | $1,226.40 | $1,226.45 | $1,226.40 | |