| 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 | $235.82 | 9.137% | $257.3669 | $257.37 | $257.35 | $257.40 |
| Purchase #2 | $37.53 | 9.405% | $41.0597 | $41.06 | $41.05 | $41.10 |
| Purchase #3 | $86.57 | 11.396% | $96.4355 | $96.44 | $96.45 | $96.40 |
| Purchase #4 | $108.78 | 4.444% | $113.6142 | $113.61 | $113.60 | $113.60 |
| Purchase #5 | $152.69 | 11.522% | $170.2829 | $170.28 | $170.30 | $170.30 |
| Purchase #6 | $240.49 | 7.492% | $258.5075 | $258.51 | $258.50 | $258.50 |
| Purchase #7 | $246.53 | 11.510% | $274.9056 | $274.91 | $274.90 | $274.90 |
| 7 purchase totals = | $1,108.41 | $1,212.1723 | $1,212.18 | $1,212.15 | $1,212.20 | |